Bug 262914

Summary:	[css-color-5] Support light-dark() function for color values
Product:	WebKit	Reporter:	Bramus <bramus>
Component:	CSS	Assignee:	Aditya Keerthi <akeerthi>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	agafvv, akeerthi, lwarlow, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:	266889
Bug Blocks:

Description Bramus 2023-10-09 13:14:27 PDT

Implement light-dark(<color>, <color>)

This function computes to the computed value of the first color, if the used color scheme is light or unknown, or to the computed value of the second color, if the used color scheme is dark.

Relevant Links:
- Spec: https://drafts.csswg.org/css-color-5/#light-dark
- CrBug: https://bugs.chromium.org/p/chromium/issues/detail?id=1490618
- Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=1856999

Comment 1 Radar WebKit Bug Importer 2023-10-16 13:15:13 PDT

<rdar://problem/117033939>

Comment 2 Aditya Keerthi 2023-12-26 09:34:02 PST

Pull request: https://github.com/WebKit/WebKit/pull/22242

Comment 3 Aditya Keerthi 2024-01-27 14:27:29 PST

Pull request: https://github.com/WebKit/WebKit/pull/23364

Comment 4 EWS 2024-01-28 16:33:04 PST

Committed 273634@main (42f9569ae95a): <https://commits.webkit.org/273634@main>

Reviewed commits have been landed. Closing PR #23364 and removing active labels.