Vue JS "scope" style does not work with SVG inner elements - css

I have a button which contains an SVG icon. I am unable to change the color inner elements of the SVG when the stylesheet is "scope"
Component code:
<template>
<a class="my-btn">
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path fill-rule="evenodd" d="..." fill="black" fill-opacity="0.54"/>
</svg>
<span>
My Button Label
</span>
</a>
</template>
<style src="#/assets/css/my-custome-button.css"scope></style>
CSS code (#/assets/css/my-custome-button.css)
a.my-btn:hover svg path {
fill: red !important;
fill-opacity: 1;
}
Issue
Because I am using the "scope" attribute in the tag, Vue automatically assigns an attribute to the matching elements and rewrites the CSS accordingly. It appears that Vue cannot access the SVG inner elements. The final CSS looks something like:
a.my-btn svg path[data-v-64222e86] {
fill: var(--danger) !important;
fill-opacity: .9;
}
but the output SVG does not include the "data-v-64222e86" attribute.
Removing the "scoped" property will address the issue, but the non-scoped CSS may affect other elements in the page (unintended result)
Any suggestion on how to have "scoped" CSS code that can control the style of SVG elements?

I solved this by using the :deep (shorthand for ::v-deep) selector:
a.my-btn:hover svg :deep(path) {
fill: red;
fill-opacity: 1;
}
More info here: https://github.com/vuejs/rfcs/blob/master/active-rfcs/0023-scoped-styles-changes.md

Related

How to define CSS style for ALL types of SVG'S structure?

I have many SVG's on my page, that I imported as (in React):
import { ReactComponent as Logo } from "./../../../images/example.svg";
And them I use them this way:
<div className='someClassName activeClassName?'>
<Logo />
</div>
But all of them are different in their structure.
What do I mean? Some of SVG's are looks like:
<svg>
<path/>
</svg>
some like:
<svg>
<g>
<g>
<path/>
</g>
</g>
</svg>
some looks like:
<svg>
<g>
<circle/>
<triangle/>
</g>
</svg>
And there are millions of types like this.
I have a 'activeClassName' which fill SVG in different color, when it's active, but to make it work with all my SVG's, I have to describe my classname styles kinda like this:
&--active {
svg {
fill: $primaryBlue !important;
path {
fill: $primaryBlue !important;
}
g {
fill: $primaryBlue !important;
g path {
fill: $primaryBlue !important;
}
}
}
}
This looks awful. How can I change, for example, the fill option for all of those SVG's? Please, help me... thanks
As #Robert Longson and #chrwahl pointed out:
removing fill attributes from your svg child elements is recommended.
Not sure, how you could "pre/postprocess" your imported svg component.
In plain js you could easily query your child elements and remove attributes like so:
let svgAsset = document.querySelector(".svgAsset");
// query child elements – maybe includeother svg primitives like circles/rects
let svgChildEls = svgAsset.querySelectorAll("g, path, circle, rect, polygon");
function removeFills(els = svgChildEls) {
els.forEach(function (el, i) {
el.removeAttribute("fill");
});
}
function addElClass(els = svgChildEls) {
els.forEach(function (el, i) {
let nodeName = el.nodeName.toLowerCase();
if(nodeName!='g'){
el.classList.add("svgChild");
}
});
}
function toggleActive(){
svgAsset.classList.toggle('svgActive');
svgAsset.classList.toggle('svgInactive');
}
svg{
display:inline-block;
width:200px;
}
/* inactive */
.svgInactive{
fill: #ccc;
}
.svgActive{
fill: orange;
}
.svgActive
.svgChild{
fill: blue;
}
<p>
<button onclick="toggleActive()">toggle active</button>
<button onclick="removeFills()">Remove fill attributes</button>
<button onclick="addElClass()">Add element Class</button>
</p>
<div class="svgWrp">
<svg class="svgAsset svgInactive" viewBox="0 0 100 100">
<path id="path0" fill="red" d="M0 0 l50 0 l0 50 l-50 0 z" />
<path id="path1" class="hasClass" fill="green" d="M33 33 l50 0 l0 50 l-50 0 z" />
<g fill="purple">
<circle id="" cx="66.666%" cy="33.333%" r="25%" fill="none" stroke="#000" stroke-width="2" />
</g>
</svg>
</div>
In the above example I've also included <g> elements and other shape primitives like polygons:
let svgChildEls = svgAsset.querySelectorAll("g, path, circle, rect, polygon");
You benefit from a lower css specificity – so you don't need nested selectors like
svg g path{ ... }
Manually checking and optimizing your svg source material is always the best approach, since you can't expect graphics from different sources to have a coherent structure.
E.g svgs generated by GUI applications tend to have slightly quirky markup including way to many <g> nesting, unsused or too many transforms (making it hard to get or manipulate x/y offsets) etc.

Fill external imported svg file

I'm using Angular 5 and i would fill my white svg image.
I have a svg file like this:
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><title>ic_calendar</title><g id="Level_2" data-name="Level 2"><g id="screen"><path d="M18.5,5.11a2.55,2.55,0,0,0-.58-1.68,2.27,2.27,0,0,0-1.7-.71H14.85v-1a.68.68,0,1,0-1.35,0v1H6.39v-1A.67.67,0,0,0,5.72,1,.68.68,0,0,0,5,1.68v1H3.75A2.15,2.15,0,0,0,1.5,5.09V16.4a2.71,2.71,0,0,0,.69,2A2.08,2.08,0,0,0,3.7,19H16.34a2.14,2.14,0,0,0,2.15-2.26C18.51,15.07,18.5,5.57,18.5,5.11Zm-15.65,0h0c0-.71.27-1,.9-1H5v1a.69.69,0,0,0,.68.68.68.68,0,0,0,.67-.68v-1H13.5v1a.68.68,0,1,0,1.35,0v-1H16.2a1,1,0,0,1,.71.26,1.17,1.17,0,0,1,.24.72V6.84H2.85Zm14.3,11.64c0,.78-.52.9-.81.91H3.7a.73.73,0,0,1-.56-.2,1.49,1.49,0,0,1-.29-1V8.2h14.3Z" style="fill:#fff"/><rect width="20" height="20" style="fill:none"/></g></g></svg>
So, i'm importing it through this code:
<svg class="myClass">
<use xlink:href="assetFolder/ic_calendar.svg#Level_2"></use>
</svg>
However, i can't change the svg image style and i can't fill it.
I tried, via sass, to add the following:
svg { fill: blue; }
or
path { fill: blue; }
But nothing...
Can anyone help me?
Thanks
Presentation attributes svg have the highest priority and can not
be changed with thecss. Therefore, they need to be removed if you
want to change the color of the svg objects from the external table
CSS
When using the <use> command, svg objects fall into the shadow DOM
In order to stylize these objects, you must use forced inheritance
path {
fill:inherit;
stroke:inherit;
}
Below is an example where objects are called from the <defs> section with the use command and stylized from the external table css
path {
fill:inherit;
stroke:inherit;
}
#screen {
fill:dodgerblue;
}
rect {fill:#D5D5D5;}
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20">
<title>ic_calendar</title>
<defs>
<g id="screen">
<rect id="rect1" width="20" height="20" />
<path d="M18.5,5.11a2.55,2.55,0,0,0-.58-1.68,2.27,2.27,0,0,0-1.7-.71H14.85v-1a.68.68,0,1,0-1.35,0v1H6.39v-1A.67.67,0,0,0,5.72,1,.68.68,0,0,0,5,1.68v1H3.75A2.15,2.15,0,0,0,1.5,5.09V16.4a2.71,2.71,0,0,0,.69,2A2.08,2.08,0,0,0,3.7,19H16.34a2.14,2.14,0,0,0,2.15-2.26C18.51,15.07,18.5,5.57,18.5,5.11Zm-15.65,0h0c0-.71.27-1,.9-1H5v1a.69.69,0,0,0,.68.68.68.68,0,0,0,.67-.68v-1H13.5v1a.68.68,0,1,0,1.35,0v-1H16.2a1,1,0,0,1,.71.26,1.17,1.17,0,0,1,.24.72V6.84H2.85Zm14.3,11.64c0,.78-.52.9-.81.91H3.7a.73.73,0,0,1-.56-.2,1.49,1.49,0,0,1-.29-1V8.2h14.3Z" />
</g>
</defs>
<use xlink:href="#screen" />
</svg>
You have an inline style on your svg path - style="fill:#fff". Inline styles take precedence over styles in a CSS stylesheet. But thats what !important is for!
either update your style to this:
path { fill: blue !important; }
OR simply remove the inline styling.

Changing SVG color via CSS, SVG color wont change

Heres my code:
HTML:
<img src="../img/icon-play.svg" class="play-button-svg">
SASS:
.play-button-svg
padding-left: 10px
fill: $white
The icon keep its original color and does not change to white.
by using SVG as image or background image you cant control with CSS. If you want '.play-button-svg' to work, you should place SVG code which will look like-
<svg ...>
<path .../>
</svg>
Then apply class-
<svg ...>
<path class="play-button-svg" .../>
</svg>
and now your CSS will work :)

SVG Fill not being applied in FireFox

I can't seem to figure out why Firefox is using the default svg fill color instead of the class's fill.
Here are the 3 fills when viewing the FF inspector:
SVG is being inserted via
<svg class="icon">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#menu-bag"></use>
</svg>
It should be showing the .skip-link .icon fill of white (#fff) but it's actually using the SVG fill of #002649; If i change .skip-link .icon to .skip-link svg then it works fine. Why can I not use a class and instead but explicitly state the element??
Am I missing something obvious about how Firefox fills an SVG? This CSS works fine in other browsers.
If the behavior was unique to Firefox prior to version 56, it was because #menu-bag refers to a <symbol> element.
The specs say that a re-used <symbol> should be implemented as if it were replaced by a nested <svg>. Firefox used to treat this literally in their shadow DOM. The shadow DOM isn't visible in your DOM inspector, but it is subject to CSS selectors.
Which means that this code:
<a href="#" class="skip-link">
<svg class="icon">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#menu-bag"></use>
</svg>
</a>
WAs implemented like this:
<a href="#" class="skip-link">
<svg class="icon">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#menu-bag">
<!--Start of shadow DOM boundary-->
<svg><!-- replacement for <symbol> -->
<!-- graphics content -->
</svg>
<!--End of shadow DOM boundary-->
</use>
</svg>
</a>
The svg.icon matches your .skip-link .icon rule (and as Kyle Mitt points out, that rule will always take precedence over your a:hover svg rule). This value is also inherited by the <use> element.
However, the shadow-DOM <svg> doesn't get the inherited value, because it is styled directly with the svg rule. When you change your selector to .skip-link svg, or when you trigger the a:hover svg rule, then the hidden inner element gets the style directly applied because that SVG is also a descendent of the link.
As Robert Longson noted in the comments, this is not how it is supposed to work. It's a side effect of the way that Firefox implemented <use> elements as complete cloned DOM trees, which just happened to be hidden from your DOM inspector.
Here's a "working" example of your original problem. Which is to say, on Chrome, Safari, Opera, Firefox 56+ or IE you will see a green circle that isn't altered when you hover it, but on Firefox prior to version 56 you will see a blue circle that turns red on hover/focus.
svg {
fill: navy;
}
a:hover svg, a:focus svg {
fill: red;
}
.skip-link .icon {
fill: green;
}
.icon {
height: 50;
width: 50;
}
<a href="#" class="skip-link">
<svg class="icon">
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#menu-bag" />
</svg>
</a>
<svg height="0" width="0">
<symbol id="menu-bag" viewBox="-10 -10 20 20">
<circle r="10" />
</symbol>
</svg>
So what to do you if you need to support old versions of Firefox? You have two options, one of which you've already figured out by trial and error:
Avoid setting default styles using the svg tag selector, and rely on normal style inheritance from the <use> element.
Use selectors that intentionally select the shadow-<svg> to cancel out the defaults, while also making sure that they have the intended effect on other browsers.
One option would be to use a rule like the following, which would maintain the specificity of your original rule for other browsers:
.skip-link .icon, .skip-link .icon use>svg {
fill: green;
}
The use>svg selector will never match anything except with the Firefox bug, so it is safe to use without side effects. (Originally, I'd just suggested adding svg to the end of the selector, but that could be problematic in certain situations.)
A more universal option based on the answer #AmeliaBR provided, is to simply do something along the lines of:
svg use svg {
fill: inherit;
}
which will make the shadow element inherit the fill color.
Robert is correct that <use> is not always applied consistently. Certainly when you use an SVG as an image, it doesn't know how to apply any of the CSS rules you've added to your page.
But there are a lot of other things here as well that could decide the element's style so an example might be helpful.
Here's a stack snippet to center our discussion.
svg {
fill: blue;
}
a:hover svg {
fill: red;
}
.skip-link .icon {
fill: purple;
}
.green {
fill: green;
}
<a href="#" class="skip-link">
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
class="icon" >
<def>
<text id="text" >use xlink</text>
<text id="over" class="green">use xlink override</text>
</def>
<text x="5" y="15" >Plain</text>
<use x="5" y="30" xlink:href="#text" />
<use x="5" y="50" xlink:href="#over" />
<text x="5" y="65" class="green" >class="green"</text>
<text x="5" y="80" fill="orange" >fill="orange"</text>
</svg>
</a>
Specificity
The SVG element itself is being styled with several conflicting rules. What determines which rule wins has to do with [specificity and order]. In this case, the SVG element itself will end up purple. The hover anchor rule, for example, will never show up because it is less specific than .skip-link .icon
Inheritance
Some properties allow for inheritance from their parents, but only when not specified themselves. Any specifications will override the inherited value. If the question is, my <svg> element has a certain style, why isn't it being applied to all child elements equally, the answer is simple. It's perfectly fine for child elements to specify their own value and override the inherited one.
<text x="5" y="65" style="fill:green;" >class="green"</text>
<text x="5" y="80" fill="orange" >fill="orange"</text>
Use & Xlink
The tricky part becomes what happens when use is involved. In this case, it can be hard to trace the actual styles being applied. Use will create an inline representation of the element identified by the xlink attribute, but you cannot access this element directly. Therefore, selecting use in the developer tools will only reveal the styles applied to the parent of the element. The element itself may override the inherited properties and we'd have no way of observing it in the dev panel.
Here, for example, the style applied to use is inherited from the parent. In the developer tools, it appears that the winning rule is purple, but this is only because it hasn't taken into consideration the element being pulled in. This is a soft value that can be overridden if the element specifies any value.
But the full set of selectors for the inlined text would actually look like this:
Specific Situation
One thing I'd suggest in the future is providing runnable code that other people can use to easily reproduce the issue as it saves a lot of extra debugging time. However, here's what I suspect is happening with your exact situation:
svg {
fill: #002649;
}
a:hover svg {
fill: #8A8B8C;
}
.skip-link .icon {
fill: #FFF;
}
<a href="#" class="skip-link">
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
class="icon" >
<def>
<svg xmlns="http://www.w3.org/2000/svg" id="menu-bag">
<rect height="100" width="100" />
</svg>
</def>
<use xlink:href="#menu-bag" />
</svg>
</a>
Set your default svg fill color on the body or html tag and it will be inherited as a default, but you can easily override it using just a class.
body {
fill: black;
}
.green {
fill: green;
}
.red {
fill: red;
}
Now just use the color class anywhere to change the fill color. Add the color class to the svg, or to a span or other element wrapping the svg. Works in Firefox too.
<a href="#" class="skip-link green">
<svg>
<use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#menu-bag" />
</svg>
</a>
<svg height="0" width="0">
<symbol id="menu-bag" viewBox="-10 -10 20 20">
<circle r="10" />
</symbol>
</svg>
My case is not exactly the same, but I share it anyway.
I´m using svg as a background image, like the example below (googled for it, don´t remember where). And in Firefox had problems with the "fill" color.
As the fill value, I had to write it in RGB mode and worked properly (fill:rgb(237, 237, 237);).
If I wrote in in HEX (fill:#ededed;), it wouldn´t render.
If I wrote for example "fill: blue;" it would also show properly.
.a-class {
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10' preserveAspectRatio='none' height='130' style='background:var(--main-lt-green); fill:rgb(237, 237, 237);'><polygon points='100 0 100 10 0 10'></polygon></svg>");
background-repeat: no-repeat;
background-size: 100% 100px;
background-position-y: top;
margin-top: -100px;
padding-top: 100px;
}
what fixed it for me was adding the following css globally:
svg, symbol, defs {
fill: inherit;
}
then you can set your svg's fill and it will apply.

How can I change the color of an 'svg' element?

I want to use this technique and change the SVG color, but so far I haven't been able to do so. I use this in the CSS, but my image is always black, no matter what.
My code:
.change-my-color {
fill: green;
}
<svg>
<image class="change-my-color" xlink:href="https://svgur.com/i/AFM.svg" width="96" height="96" src="ppngfallback.png" />
</svg>
2020 answer
CSS Filter works on all current browsers
To change any SVGs color
Add the SVG image using an <img> tag.
<img src="dotted-arrow.svg" class="filter-green"/>
To filter to a specific color, use the following Codepen (click here to open the codepen) to convert a hexadecimal color code to a CSS filter:
For example, output for #00EE00 is
filter: invert(42%) sepia(93%) saturate(1352%) hue-rotate(87deg) brightness(119%) contrast(119%);
Add the CSS filter into this class.
.filter-green{
filter: invert(48%) sepia(79%) saturate(2476%) hue-rotate(86deg) brightness(118%) contrast(119%);
}
To change the color of any SVG, you can directly change the SVG code by opening the SVG file in any text editor. The code may look like the below code:
<?xml version="1.0" encoding="utf-8"?>
<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
width="500px" height="500px" viewBox="0 0 500 500" enable-background="new 0 0 500 500" xml:space="preserve">
<g>
<path d="M114.26,436.584L99.023,483h301.953l-15.237-46.416H114.26z M161.629,474.404h-49.592l9.594-29.225h69.223
C181.113,454.921,171.371,464.663,161.629,474.404z"/>
/* Some more code goes on */
</g>
</svg>
You can observe that there are some XML tags like path, circle, polygon, etc.. There you can add your own color with help of the style attribute. Look at the below example
<path fill="#AB7C94" d="M114.26,436.584L99.023,483h301.953l-15.237-46.416H114.26z M161.629,474.404h-49.592l9.594-29.225h69.223
C181.113,454.921,171.371,464.663,161.629,474.404z"/>
Add the style attribute to all the tags so that you can get your SVG of your required color.
As per Daniel's comment, we can use fill attribute directly instead of fill element inside style attribute.
You can't change the color of an image that way. If you load SVG as an image, you can't change how it is displayed using CSS or JavaScript in the browser.
If you want to change your SVG image, you have to load it using <object>, <iframe> or using <svg> inline.
If you want to use the techniques in the page, you need the Modernizr library, where you can check for SVG support and conditionally display or not a fallback image. You can then inline your SVG and apply the styles you need.
See:
#time-3-icon {
fill: green;
}
.my-svg-alternate {
display: none;
}
.no-svg .my-svg-alternate {
display: block;
width: 100px;
height: 100px;
background-image: url(image.png);
}
<svg width="96px" height="96px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
<path id="time-3-icon" d="M256,50C142.229,50,50,142.229,50,256c0,113.77,92.229,206,206,206c113.77,0,206-92.23,206-206
C462,142.229,369.77,50,256,50z M256,417c-88.977,0-161-72.008-161-161c0-88.979,72.008-161,161-161c88.977,0,161,72.007,161,161
C417,344.977,344.992,417,256,417z M382.816,265.785c1.711,0.297,2.961,1.781,2.961,3.518v0.093c0,1.72-1.223,3.188-2.914,3.505
c-37.093,6.938-124.97,21.35-134.613,21.35c-13.808,0-25-11.192-25-25c0-9.832,14.79-104.675,21.618-143.081
c0.274-1.542,1.615-2.669,3.181-2.669h0.008c1.709,0,3.164,1.243,3.431,2.932l18.933,119.904L382.816,265.785z"/>
</svg>
<image class="my-svg-alternate" width="96" height="96" src="ppngfallback.png" />
You can inline your SVG. Tag your fallback image with a class name (my-svg-alternate):
<svg width="96px" height="96px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
<path id="time-3-icon" .../>
</svg>
<image class="my-svg-alternate" width="96" height="96" src="ppngfallback.png" />
And in CSS use the no-svg class from Modernizr (CDN: http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.7.2.js ) to check for SVG support. If there isn't any SVG support, the SVG block will be ignored and the image will be displayed, otherwise the image will be removed from the DOM tree (display: none):
.my-svg-alternate {
display: none;
}
.no-svg .my-svg-alternate {
display: block;
width: 100px;
height: 100px;
background-image: url(image.png);
}
Then you can change the color of your inlined element:
#time-3-icon {
fill: green;
}
If you want to change the color dynamically:
Open the SVG in a code editor
Add or rewrite the attribute of fill of every path to fill="currentColor"
Now, that svg will take the color of your font color, so you can do something like:
svg {
color : "red";
}
Only SVG with path information. You can't do that to the image... as the path you can change stroke and fill information and you are done. like Adobe Illustrator
So, via CSS you can overwrite the path fill value:
path { fill: orange; }
But if you want a more flexible way as you want to change it with a text when having some hovering effect going on, use:
path { fill: currentColor; }
body {
background: #ddd;
text-align: center;
padding-top: 2em;
}
.parent {
width: 320px;
height: 50px;
display: block;
transition: all 0.3s;
cursor: pointer;
padding: 12px;
box-sizing: border-box;
}
/*** desired colors for children ***/
.parent{
color: #000;
background: #def;
}
.parent:hover{
color: #fff;
background: #85c1fc;
}
.parent span{
font-size: 18px;
margin-right: 8px;
font-weight: bold;
font-family: 'Helvetica';
line-height: 26px;
vertical-align: top;
}
.parent svg{
max-height: 26px;
width: auto;
display: inline;
}
/**** magic trick *****/
.parent svg path{
fill: currentcolor;
}
<div class='parent'>
<span>TEXT WITH SVG</span>
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="128" height="128" viewBox="0 0 32 32">
<path d="M30.148 5.588c-2.934-3.42-7.288-5.588-12.148-5.588-8.837 0-16 7.163-16 16s7.163 16 16 16c4.86 0 9.213-2.167 12.148-5.588l-10.148-10.412 10.148-10.412zM22 3.769c1.232 0 2.231 0.999 2.231 2.231s-0.999 2.231-2.231 2.231-2.231-0.999-2.231-2.231c0-1.232 0.999-2.231 2.231-2.231z"></path>
</svg>
</div>
I added a test page - to color SVG via Filter settings:
For example,
filter: invert(0.5) sepia(1) saturate(5) hue-rotate(175deg)
Upload & Color your SVG - Jsfiddle
I took the idea from: Swapping Fill Color on Image Tag SVGs
Solution 1 - Edit SVG to point to the currentColor
<svg>... fill: currentColor stroke: currentColor ...</svg>
Then you can control the color of the stroke and the fill from your CSS content:
svg {
color: blue; /* Or any color of your choice. */
}
Pros and cons:
Simple and uses conventional supported CSS.
Suitable if:
You control the SVG
SVG can be included inline in the HTML.
Solution 2 - CSS mask property
<i class="icon"></i>
.icon {
-webkit-mask-size: cover;
mask-size: cover;
-webkit-mask-image: url(https://url.of.svg/....svg);
mask-image: url(https://url.of.svg/....svg);
background-color: blue; /* Or any color of your choice. */
width: 20px;
height: 20px;
}
}
Pros and cons
Relatively easy to use
Browser support for the mask CSS property is partial.
Suitable if:
SVG is external, and included via URL
Meant to be used on modern known browsers.
Solution 3 - CSS Filter property - static color
If the color is known in advance, you can use https://codepen.io/sosuke/pen/Pjoqqp to find the filter needed to change your SVG to the desired color. For example, to convert the svg to #00f:
<img src="https://url.of.svg/....svg" class="icon">
.icon {
filter: invert(8%) sepia(100%) saturate(6481%) hue-rotate(246deg) brightness(102%) contrast(143%);
}
If your original color isn't black, prefix the list of filters with brightness(0) saturate(100%) to convert it first to black.
Pros and cons:
There might be a small, nonsignificant difference between the result and the desired color.
Suitable if:
Desired color is known in advance.
External image
SVG mask on a box element with a background color will result:
body{ overflow:hidden; }
.icon {
--size: 70px;
display: inline-block;
width: var(--size);
height: var(--size);
transition: .12s;
-webkit-mask-size: cover;
mask-size: cover;
}
.icon-bike {
background: black;
animation: 4s frames infinite linear;
-webkit-mask-image: url(https://image.flaticon.com/icons/svg/89/89139.svg);
mask-image: url(https://image.flaticon.com/icons/svg/89/89139.svg);
}
#keyframes frames {
0% { transform:translatex(100vw) }
25% { background: red; }
75% { background: lime; }
100% { transform:translatex(-100%) }
}
<i class="icon icon-bike" style="--size:150px"></i>
Note - SVG masks are not supported in Internet Explorer browsers
The easiest way would be to create a font out of the SVG using a service like https://icomoon.io/app/#/select or such. Upload your SVG, click "generate font", include font files and CSS content into your side and just use and style it like any other text. I always use it like this because it makes styling much easier.
But as mentioned in the article commented by #CodeMouse92, icon fonts mess up screen readers (and are possibly bad for SEO). So rather stick to the SVGs.
You can try to color it with this css filter hack:
.colorize-pink {
filter: brightness(0.5) sepia(1) hue-rotate(-70deg) saturate(5);
}
.colorize-navy {
filter: brightness(0.2) sepia(1) hue-rotate(180deg) saturate(5);
}
.colorize-blue {
filter: brightness(0.5) sepia(1) hue-rotate(140deg) saturate(6);
}
To simply change the color of the SVG file:
Go to the SVG file and under styles, mention the color in fill:
<style>.cls-1{fill: #FFFFFF;}</style>
To change the color of an SVG element, I have found out a way while inspecting the Google search box search icon below:
.search_icon {
color: red;
fill: currentColor;
display: inline-block;
width: 100px;
height: 100px;
}
<span class="search_icon">
<svg focusable="false" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"></path></svg>
</span>
I have used a span element with "display:inline-block", height, width and setting a particular style "color: red; fill: currentColor;" to that span tag which is inherited by the child svg element.
Target the path within the 'svg' tag:
<svg>
<path>....
</svg>
You can do it inline, like:
<path fill="#ccc">
Or
svg{
path{
fill: #ccc
You can change SVG coloring with CSS if you use some tricks.
I wrote a small script for that.
go through a list of elements which do have an SVG image
load the SVG file as XML
fetch only the SVG part
change color of path
replace src with the modified SVG image as an inline image
$('img.svg-changeable').each(function () {
var $e = $(this);
var imgURL = $e.prop('src');
$.get(imgURL, function (data) {
// Get the SVG tag, ignore the rest
var $svg = $(data).find('svg');
// Change the color
$svg.find('path').attr('fill', '#000');
$e.prop('src', "data:image/svg+xml;base64," + window.btoa($svg.prop('outerHTML')));
});
});
The code above might not be working correctly. I've implemented this for elements with an SVG background image which works nearly similar to this.
But anyway, you have to modify this script to fit your case.
Method 1
The easy and effect way:
Open your .svg file with any text editor
<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 477.526 477.526" style="enable-background:new 0 0 477.526 477.526;
fill: rgb(109, 248, 248);" xml:space="preserve">
<svg />
Give an style attribute and fill that with color.
Another way
Fill with color in your shape. Here i have rect shape fill="white".
<svg width="800" height="600" xmlns="http://www.w3.org/2000/svg">
<g>
<title>background</title>
<rect fill="#fff" id="canvas_background" height="602" width="802" y="-1"
x="-1"/>
<g display="none" overflow="visible" y="0" x="0" height="100%" width="100%"
id="canvasGrid">
<rect fill="url(#gridpattern)" stroke-width="0" y="0" x="0" height="100%"
width="100%"/>
</g>
</g>
</svg>
2022 Web Component <load-file> answer
This (8 line) native Web Component loads external content, and injects it into the DOM.
It is explained and documented in a DEV blog post: <load-file> Web Component.
Full source code:
customElements.define("load-file", class extends HTMLElement {
// declare default connectedCallback as sync so await can be used
async connectedCallback(
// call connectedCallback with parameter to *replace* SVG (of <load-file> persists)
src = this.getAttribute("src"),
// attach a shadowRoot if none exists (prevents displaying error when moving Nodes)
// declare as parameter to save 4 Bytes: 'let '
shadowRoot = this.shadowRoot || this.attachShadow({mode:"open"})
) {
// load SVG file from src="" async, parse to text, add to shadowRoot.innerHTML
shadowRoot.innerHTML = await (await fetch(src)).text()
// append optional <tag [shadowRoot]> Elements from inside <load-svg> after parsed <svg>
shadowRoot.append(...this.querySelectorAll("[shadowRoot]"))
// if "replaceWith" attribute
// then replace <load-svg> with loaded content <load-svg>
// childNodes instead of children to include #textNodes also
this.hasAttribute("replaceWith") && this.replaceWith(...shadowRoot.childNodes)
}
})
<load-file src="//load-file.github.io/heart.svg">
<!-- elements inside load-file are MOVED to shadowDOM -->
<style shadowRoot>
svg {
height: 180px; /* Stack Overflow subwindow height */
}
path:nth-child(2n+2) {
fill: GREEN; /* shadowDOM style does NOT style global DOM */
}
</style>
</load-file>
If the same SVG must be used multiple times with different colors, define the set of paths within a hidden SVG which serves as the master copy. Then place new instances which refer to the master path with their individual fills.
Note: This approach only works with inline <svg> tags. It will not work with <img> tags loading .svg files.
:root {
fill: gray;
}
.hidden {
display: none;
}
svg {
width: 1em;
height: 1em;
}
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg" class="hidden">
<path id="s_fave" d="m379 21c-57 0-104 53-123 78-19-25-66-78-123-78-74 0-133 68-133 151 0 45 18 88 49 116 0.5 0.8 1 2 2 2l197 197c2 2 5 3 8 3s5-1 8-3l206-206c2-2 3-3 5-5 0.8-0.8 1-2 2-3 23-28 35-64 35-102 0-83-60-151-133-151z"/>
<path id="s_star" d="m511 196c-3-10-13-18-23-19l-148-13-58-137c-4-10-14-17-25-17-11 0-21 6-25 17l-58 137-148 13c-11 1-20 8-23 19-3 10-0.3 22 8 29l112 98-33 145c-2 11 2 22 11 28 5 3 10 5 16 5 5 0 10-1 14-4l127-76 127 76c9 6 21 5 30-1 9-6 13-17 11-28l-33-145 112-98c8-7 11-19 8-29z"/>
</svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_fave"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_star"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_fave" fill="red"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_star" fill="gold"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_fave" fill="purple"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_star" fill="silver"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_fave" fill="pink"></use></svg>
<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><use href="#s_star" fill="blue"></use></svg>
Here the fast and furious way :)
body {
background-color: #DEFF05;
}
svg {
width: 30%;
height: auto;
}
svg path {
color: red;
fill: currentcolor;
}
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" id="Capa_1" x="0px" y="0px" viewBox="0 0 514.666 514.666"><path d="M514.666,210.489L257.333,99.353L0,210.489l45.933,19.837v123.939h30V243.282l33.052,14.274v107.678l4.807,4.453 c2.011,1.862,50.328,45.625,143.542,45.625c93.213,0,141.53-43.763,143.541-45.626l4.807-4.452V257.557L514.666,210.489z M257.333,132.031L439,210.489l-181.667,78.458L75.666,210.489L257.333,132.031z M375.681,351.432 c-13.205,9.572-53.167,33.881-118.348,33.881c-65.23,0-105.203-24.345-118.348-33.875v-80.925l118.348,51.112l118.348-51.111 V351.432z"></path></svg>
For example, in your HTML:
<body>
<svg viewBox="" width="" height="">
<path id="struct1" fill="#xxxxxx" d="M203.3,71.6c-.........."></path>
</svg>
</body>
Use jQuery:
$("#struct1").css("fill", "<desired colour>");
Check out this code. It works.
<div>
<!-- YouTube -->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512">
<path fill="white"
d="M549.655 124.083c-6.281-23.65-24.787-42.276-48.284-48.597C458.781 64 288 64 288 64S117.22 64 74.629 75.486c-23.497 6.322-42.003 24.947-48.284 48.597-11.412 42.867-11.412 132.305-11.412 132.305s0 89.438 11.412 132.305c6.281 23.65 24.787 41.5 48.284 47.821C117.22 448 288 448 288 448s170.78 0 213.371-11.486c23.497-6.321 42.003-24.171 48.284-47.821 11.412-42.867 11.412-132.305 11.412-132.305s0-89.438-11.412-132.305zm-317.51 213.508V175.185l142.739 81.205-142.739 81.201z" />
</svg>
<!-- Instagram -->
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512">
<path fill="white"
d="M224.1 141c-63.6 0-114.9 51.3-114.9 114.9s51.3 114.9 114.9 114.9S339 319.5 339 255.9 287.7 141 224.1 141zm0 189.6c-41.1 0-74.7-33.5-74.7-74.7s33.5-74.7 74.7-74.7 74.7 33.5 74.7 74.7-33.6 74.7-74.7 74.7zm146.4-194.3c0 14.9-12 26.8-26.8 26.8-14.9 0-26.8-12-26.8-26.8s12-26.8 26.8-26.8 26.8 12 26.8 26.8zm76.1 27.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9 0-35.8 1.7-67.6 9.9-93.9 36.1s-34.4 58-36.2 93.9c-2.1 37-2.1 147.9 0 184.9 1.7 35.9 9.9 67.7 36.2 93.9s58 34.4 93.9 36.2c37 2.1 147.9 2.1 184.9 0 35.9-1.7 67.7-9.9 93.9-36.2 26.2-26.2 34.4-58 36.2-93.9 2.1-37 2.1-147.8 0-184.8zM398.8 388c-7.8 19.6-22.9 34.7-42.6 42.6-29.5 11.7-99.5 9-132.1 9s-102.7 2.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7 9-132.1c7.8-19.6 22.9-34.7 42.6-42.6 29.5-11.7 99.5-9 132.1-9s102.7-2.6 132.1 9c19.6 7.8 34.7 22.9 42.6 42.6 11.7 29.5 9 99.5 9 132.1s2.7 102.7-9 132.1z" />
</svg>
</div>
CSS
svg {
fill: white;
}
For a better resolution about Manish Menaria's (thank you so much for your help) response, use this filter generator instead a purposed generator: https://angel-rs.github.io/css-color-filter-generator/
.filter-green{
filter: invert(48%) sepia(79%) saturate(2476%) hue-rotate(86deg) brightness(118%) contrast(119%);
}
Use an svg <mask> element.
This is better than other solutions because:
Closely matches your original code.
Works in IE!
The embedded image can still be an external, unmodified file.
The image does not even have to be an SVG.
Color is inherited from font-color, so easy to use alongside text.
Color is a normal CSS color, not a strange combination of filters.
<svg style="color: green; width: 96px; height: 96px" viewBox="0 0 100 100" preserveAspectRatio="none">
<defs>
<mask id="fillMask" x="0" y="0" width="100" height="100">
<image xlink:href="https://svgur.com/i/AFM.svg" x="0" y="0" width="100" height="100" src="ppngfallback.png" />
</mask>
</defs>
<rect x="0" y="0" width="100" height="100" style="stroke: none; fill: currentColor" mask="url("#fillMask")" />
</svg>
https://jsfiddle.net/jamiegl/5jaL0s1t/19/
If you want to do this to an inline SVG file, that is, for example, a background image in your CSS content:
background: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='rgba(31,159,215,1)' viewBox='...'/%3E%3C/svg%3E");
Of course, replace the ... with your inline image code.
There are some problems with Manish Menaria's answer, if we convert white color it shows gray.
So I added some tweaks, and the below example specifically shows how to change the color in the material icon:
<mat-icon class="draft-white" svgIcon="draft" aria-hidden="false"></mat-icon>
.draft-white{
filter: brightness(0) invert(1);
}
You can use a font icon to use any CSS option in SVG
I was searching for a way to have any CSS options, like animation for SVG, and I ended up to generate a font icon with my SVG(s) and then used it inside a span (like Font Awesome), so any CSS option, like coloring, was available on it.
I used https://icomoon.io to convert my SVG image to a font icon. Then you can use it like Font Awesome or MaterialIcon inside HTML elements.
I found it a bit clumsy, but it is definitely a working way to dynamically change the color of an SVG included with <img> tag.
In the SVG file, you can add CSS content the following way:
<svg ...>
<defs>
<style>
...
<style>
<defs>
There you can use #media rules, with which the SVG can look outside itself for contextual circumstances. There's an aspect-ratio media feature that applies to the SVG box (e.g., the <img> tag). You can create different contexts for the SVG by stretching the SVG box a little bit.
This way you can also make the favicon the same SVG that appears on the website, but with a different color. (In this case, no other SVG boxes should be square-shaped.)
/* img stretched horizontally (if SVG is square-shaped) */
#media (min-aspect-ratio: 1000/999) {
path {
fill: blue;
}
}
/* img stretched vertically (if SVG is square-shaped) */
#media (max-aspect-ratio: 999/1000) {
path {
fill: green;
}
}
/* img with exact sizes */
#media (aspect-ratio: 86/74) {
path {
fill: red;
}
}
/* favicon with light browser theme */
#media (aspect-ratio: 1/1) and (prefers-color-scheme: light) {
path {
fill: black;
}
}
/* favicon with dark browser theme */
#media (aspect-ratio: 1/1) and (prefers-color-scheme: dark) {
path {
fill: white;
}
}
One very important thing
The SVG must contain viewBox information, so that the stretching does not affect the graphics. Example:
<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300" viewBox="0 0 300 300">
Actually, there is a quite more flexible solution to this problem: writing a Web Component which will patch SVG as text at runtime. I also published in a gist with a link to JSFiddle.
👍 filter: invert(42%) sepia(93%) saturate(1352%) hue-rotate(87deg) brightness(119%) contrast(119%);
<html>
<head>
<title>SVG with color</title>
</head>
<body>
<script>
(function () {
const createSvg = (color = '#ff9933') => `
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="76px" height="22px" viewBox="-0.5 -0.5 76 22">
<defs/>
<g>
<ellipse cx="5" cy="10" rx="5" ry="5" fill="#ff9933" stroke="none" pointer-events="all"/>
<ellipse cx="70" cy="10" rx="5" ry="5" fill="#ff9933" stroke="none" pointer-events="all"/>
<path d="M 9.47 12.24 L 17.24 16.12 Q 25 20 30 13 L 32.5 9.5 Q 35 6 40 9 L 42.5 10.5 Q 45 12 50 6 L 52.5 3 Q 55 0 60.73 3.23 L 66.46 6.46" fill="none" stroke="#ff9933" stroke-miterlimit="10" pointer-events="stroke"/>
</g>
</svg>`.split('#ff9933').join(color);
function SvgWithColor() {
const div = Reflect.construct(HTMLElement, [], SvgWithColor);
const color = div.hasAttribute('color') ? div.getAttribute('color') : 'cyan';
div.innerHTML = createSvg(color);
return div;
}
SvgWithColor.prototype = Object.create(HTMLElement.prototype);
customElements.define('svg-with-color', SvgWithColor);
document.body.innerHTML += `<svg-with-color
color='magenta'
></svg-with-color>`;
})();
</script>
</body>
</html>
My answer would be this. But I’m not 100% sure if it works for everyone:
Select 'svg' and then 'path'. And you can change 'fill' then.
.eye-icon-container {
width: 33px;
height: 33px;
border-radius: 5px;
display: flex;
justify-content: center;
align-items: center;
:hover {
background-color: #ddf0ff;
}
:active {
background-color: #1d398d;
svg {
path {
fill: #fff;
}
}
}
}
If you have a single-colour SVG with varying opacities that you simply want to tint to a different colour then there is another approach that can be used: the feFlood SVG filter.
This solution is not as straightforward as a single-line CSS, however:
It works on SVGs inside of an img element.
This doesn't require editing the source SVG at all.
It allows you to simply choose a target colour for the SVG and not worry about complex colour transforms, like hue-rotate.
Here is an example:
<svg xmlns="http://www.w3.org/2000/svg" width="0" height="0">
<defs>
<filter id="recolourFilter" filterUnits="userSpaceOnUse">
<feFlood flood-color="aquamarine" result="flood" />
<feComposite in="flood" in2="SourceAlpha" operator="in" />
</filter>
</defs>
</svg>
<img style="filter: url(#recolourFilter);" width="300" src="https://upload.wikimedia.org/wikipedia/commons/6/6b/Bitmap_VS_SVG.svg" />
In the above example, we create an inline SVG to define the filters and then we apply it to the image. Inside of the <filter> block we first define the fill colour that we want via <feFlood> and then we create a composite image using the alpha channel of the source plus the flood colour. Finally, the filter is applied to the whole image via the filter CSS property on the img element.
I learned about this technique from this Smashing Magasine article. It's a highly recommended read if you want to learn more about SVG filters.
A few additional things to note:
This filter can be applied to any HTML element via the CSS filter property.
The same filter can be reused multiple times on the same page.
If you are using an inline SVG then the <defs> block can form part of the svg element and the filter can still be applied to the whole SVG or on selective elements. This avoids needing a separate SVG element for the filters.
A good approach is to use a mixin to control stroke colour and fill colour. My 'svg's are used as icons.
#mixin icon($color, $hoverColor) {
svg {
fill: $color;
circle, line, path {
fill: $color
}
&:hover {
fill: $hoverColor;
circle, line, path {
fill: $hoverColor;
}
}
}
}
You can then do the following in your SCSS file:
.container {
#include icon(white, blue);
}

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