filter-function-radial-gradient.html

<!DOCTYPE html>
<html>
<title>filter() function with radial-gradient</title>
<link rel="help" href="https://drafts.fxtf.org/filter-effects-1/#FilterCSSImageValue">
<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">
<link rel="match" href="filter-function-radial-gradient-ref.html">
<style>
    div {
        background-image: filter(radial-gradient(red, orange), invert(1));
        width: 400px;
        height: 400px;
        color: purple;
    }
</style>
<div>This text should be purple on a background with a light blue gradient.</div>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/filter-effects/filter-function/filter-function-radial-gradient.html