Re: [csswg-drafts] [css-color] Computing lch/lab to srgb with lightness = 0% or 100% (#8794)

I think the underlying issue is that there are two versions of the spec. https://drafts.csswg.org/css-color/#specifying-lab-lch makes no mention of `a` and `b` being powerless, but https://www.w3.org/TR/css-color-4/#specifying-lab-lch (the official version) does:

> If the lightness of a Lab color is 0%, or 100% both the a and b components are powerless and the color represents black, or white, respectively.

That seems pretty clear to me that this is a special case.

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Received on Tuesday, 9 May 2023 19:38:46 UTC