Re: [csswg-drafts] [css-color-4] Channel clipping breaks author expectations, especially when using 'perceptually uniform' spaces (#9449)

A little more testing shows that it particularly works well with mainly gamut mapping Rec. 2020 to sRGB and Display P3. Maybe not so much with some other spaces to others. You'd have to tweak the scaling for a specific RGB gamut.

 But I think it illustrates why Scale LH doesn't always give the best color and why chroma reduction gives better results despite the ∆h sometimes being greater.

In the end, I think an approach that can approximate chroma reduction faster will generally give better results than sacrificing lightness to preserve hue.

-- 
GitHub Notification of comment by facelessuser
Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/9449#issuecomment-1946248449 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Thursday, 15 February 2024 14:49:00 UTC