Tint image using CSS without overlay

Question

Is it possible to tint an image with a specific color using CSS without an overlay in a WebKit browser?

Failed attempts

• Managed to tin

Answer 1

This is possible using an SVG filter today without having to use shaders. You can use this as a CSS filter (although it won't work in IE) through the -webkit-filter: "url(#yourfilterID)" etc. syntax.

<svg width="800px" height="600px" viewbox="0 0 800 600">
    <defs>
        <filter id="f1" x="0%" y="0%" width="100%" height="100%" color-interpolation-filters="sRGB">
        <feColorMatrix id="tinter" type="matrix" values=".6 .6 .6 0 0 
                                                            .2 .2 .2 0 0 
                                                            .0 .0 .0 0 0 
                                                             0    0   0 1 0"/>
        </filter>     
    </defs>

 <image x="0" y="0" width="550" height="370" preserveAspectRatio="true"
    filter="url(#tinter)" xlink:href="http://www.crossfitwaxahachie.com/wp-content/uploads/2012/04/IMG_0752.jpg"/>
</svg>

Dynamic demo at http://codepen.io/mullany/details/baLkH/

Answer 2

box-shadow: inset 0px 0px 64px 64px cornflowerblue, 0px 0px 4px 4px cornflowerblue;

A tint in any color (rather than sepia or rotation filters which aren't supported everywhere) could be achieved by an inset box-shadow, in the appropriate size.

Answer 3

How about an underlay then?

HTML:

<span class="tint"><img src="..." /></span>

CSS:

.tint { background-color:red; display:inline-block; }
.tint img { opacity:0.8 }

Tweak the color and opacity as you wish. Doesn't really work on images with transparency in them.

Answer 4

While there are no stand alone tint filter you can make kind of one by composition of existing filters without shading.

Combine sepia to unify the color, then hue-rotate to the color you want it to be tinted with

-webkit-filter: sepia(90%) hue-rotate(90deg);

I use borders with an alpha value for my tints, its really an overlay but doesn't use any extra DOM elements making the transition to sepia+hue-rotate simpler when the other browsers get those filters.

Answer 5

Eventually it will be, using shaders. See the W3C Docs on Filters.

At the moment, what is possible for instance is:

-webkit-filter: grayscale; /*sepia, hue-rotate, invert....*/
-webkit-filter: brightness(50%); 

See

• David Walsh on CSS Filters
• Stackoverflow: apply a rose tint...:
• W3C Filter Effects 1.0 Docs - 38.2.5. Other uniform variables: the CSS shaders parameters

Update:

Adobe released its HTML5 based CSS Filter Labs with support for custom filters (Shaders) on supported browsers: