Re: [csswg-drafts] [css-color-4] Expand the concept of analogous components to analogous sets of components to minimize `none` → `0` conversions (#10210)

See: https://drafts.csswg.org/css-color-5/#relative-colors

> Missing components are handled the same way as with [CSS Color 4 § 13.2 Interpolating with Missing Components](https://drafts.csswg.org/css-color-4/#interpolation-missing): the origin colorspace and the relative function colorspace are checked for [analogous components](https://drafts.csswg.org/css-color-4/#analogous-components) which are then [carried forward](https://drafts.csswg.org/css-color-4/#carried-forward) as missing.

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Received on Tuesday, 21 April 2026 20:13:14 UTC