- From: Dan Burzo via GitHub <sysbot+gh@w3.org>
- Date: Wed, 27 Oct 2021 11:06:39 +0000
- To: public-css-archive@w3.org
My conclusion after fiddling with the aforementioned prototype is that a range that accommodates an entire RGB gamut is at odds with a range in which picking colors at random has a good chance of landing in gamut, or perceptually close to in-gamut. This is due to how RGB gamuts waltz around on the a/b spectrum as you increase L from 0% to 100%. Here they are for `a, b ∈ [-125, 125]`: https://user-images.githubusercontent.com/205375/139050156-91bc0040-046f-47b7-91be-ce8896d8420b.mp4 The ideal balance doesn't seem readily apparent. If gamut mapping is good enough, so that even if you write an out-of-gamut color it still looks fairly like you'd expect, then I think that tilts the balance in favor of gamut accommodation, and to that end _bounding box of display-p3 gamut expanded to round-feeling values_ sounds reasonable. -- GitHub Notification of comment by danburzo Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6741#issuecomment-952806073 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Wednesday, 27 October 2021 11:06:41 UTC