Re: [csswg-drafts] [css-color-5] Move `light-dark()`? (#13725)

The CSS Working Group just discussed ``[css-color-5] Move `light-dark()`?``, and agreed to the following:

* `RESOLVED: Move to color-adjust (with the image version) once color 5 goes through wide review (with the image version)`

<details><summary>The full IRC log of that discussion</summary>
&lt;emilio> lea: originally light-dark() lived in css-color-5 because it was a color fn<br>
&lt;emilio> ... now it's an image function too<br>
&lt;emilio> ... it's weird to point to it to css-images<br>
&lt;emilio> ... color-adjust might be a more fitting spec?<br>
&lt;emilio> ... that's where color-scheme is defined<br>
&lt;emilio> ... color-adjust is CR<br>
&lt;emilio> ... one option would be moving just the color version to color-adjust 1 or moving both with the image version at risk<br>
&lt;ChrisL> q+<br>
&lt;emilio> ... or starting a new level<br>
&lt;emilio> ... or we keep it in color-5 and point to it for images-5<br>
&lt;emilio> ... another option was css-values<br>
&lt;emilio> ... not a huge fan<br>
&lt;emilio> TabAtkins: nobody wants that<br>
&lt;emilio> fantasai: people that are looking for this are more likely to find it in color-adjust<br>
&lt;fantasai> or color<br>
&lt;emilio> ntim: other functions are there<br>
&lt;emilio> TabAtkins: mostly very wide functions like calc and such<br>
&lt;astearns> ack ChrisL<br>
&lt;emilio> ... color-mix and such are in color for example<br>
&lt;emilio> ChrisL: given I want to move color-5 to CR<br>
&lt;emilio> ... I plan to chop it to color only, move to CR, then move it to color-adjust<br>
&lt;emilio> TabAtkins: but we'd be adding the image version in CR<br>
&lt;emilio> ChrisL: no, just start color-adjust-2<br>
&lt;emilio> emilio: it's very easy to implement, I think it's fine<br>
&lt;emilio> astearns: so should we move it to color-adjust now with the image version?<br>
&lt;emilio> TabAtkins: yes<br>
&lt;emilio> ChrisL: you can put it in the CR draft, for the snapshot you need horizontal review<br>
&lt;emilio> lea: even if at risk?<br>
&lt;emilio> astearns: so given color-5 is going through horizontal review soon, leave it there for now then move?<br>
&lt;emilio> PROPOSED: Move to color-adjust (with the image version) once color 5 goes through wide review (with the image version)<br>
&lt;emilio> RESOLVED: Move to color-adjust (with the image version) once color 5 goes through wide review (with the image version)<br>
</details>


-- 
GitHub Notification of comment by css-meeting-bot
Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13725#issuecomment-4166162133 using your GitHub account


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

Received on Tuesday, 31 March 2026 22:55:10 UTC