- From: Chris Lilley via GitHub <sysbot+gh@w3.org>
- Date: Mon, 04 Oct 2021 16:20:10 +0000
- To: public-css-archive@w3.org
> Are all the values above 100% "white", just extra-bright? Or can they still have a meaningful hue/chroma? In theory they can be any color in an HDR context, whose lightness is greater than media white. In practice people rarely use Lab for HDR, outside academic studies. > Also, I don't think device-cmyk() ever has powerless components, right? Even if k is 100%, the other three components can still have an effect on making it black "warm" or "cool", right? Yes, making it warmer or cooler or (more usually) a deeper black than just K=100% would give you. This is called TAC (Total Area Coverage) and can go up to 300%, or even more on heavier papers. > (The terrible naive conversion ignores the other components when k is 100%, but I think real conversions don't, right? Right. -- GitHub Notification of comment by svgeesus Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6107#issuecomment-933643774 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Monday, 4 October 2021 16:20:12 UTC