Re: [csswg-drafts] [css-color-4] Gamut Mapping with Oklch - Odd Results (#7071)

I did some poking around and [find weird discontinuities on CIE LCH as well](https://github.com/LeaVerou/color.js/issues/154#issuecomment-1172926505).

Also, exploring the CIE Lab L=50 plane over a,b = -125 to +125 I am struck by the OKLab a value in the -125,-125 corner:

lab(50% 125 125) = oklab(60.58% 0.357 0.152)
lab(50% -125 125) = oklab(53.41% -0.32 0.194)
lab(50% -125 -125) = oklab(42.27% **-1.9** -0.37)
lab(50% 125 -125) = oklab(65.4% 0.257 -0.35)

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Received on Monday, 4 July 2022 10:44:07 UTC