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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-backgrounds/background-gradient-interpolation-001.html - WPT Dashboard Interop Dashboard
<!doctype html>
<html>
<head>
<meta charset='utf-8'>
<meta name="assert" content="Use the indicated color space when interpolating colors on the gradient line.">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<link rel="mismatch" href="background-gradient-interpolation-001-notref.html">
<style>
:root {
--space: ;
}
div {
height: 50px;
width: 200px;
}
.has-gradient {
background-image: linear-gradient(
90deg var(--space),
yellow 30%,
purple 95%
);
}
.hsl {
--space: in hsl;
}
.oklch {
--space: in oklch;
}
</style>
</head>
<body>
<h4>These three gradients should NOT look the same</h4>
<p>Interpolating in sRGB (default)</p>
<div class="has-gradient"></div>
<p>Interpolating in HSL</p>
<div class="has-gradient hsl"></div>
<p>Interpolating in Oklch</p>
<div class="has-gradient oklch"></div>
</body>
</html>