Bug 224509

Summary:	`<meta name="theme-color" content="...">` should also support CSS `currentcolor`
Product:	WebKit	Reporter:	Devin Rousso <hi>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	dev, hi, qazipoor, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=224389
Bug Depends on:	220944
Bug Blocks:

Description Devin Rousso 2021-04-13 14:27:22 PDT

According to <https://html.spec.whatwg.org/multipage/semantics.html#meta-theme-color>, we need to parse `content` as a CSS `<color>` value <https://html.spec.whatwg.org/multipage/infrastructure.html#parsed-as-a-css-color-value>, which explicitly mentions `currentcolor`.

Comment 1 Devin Rousso 2021-04-13 14:27:52 PDT

<rdar://problem/74814749>

Comment 2 Roman Czerkies 2023-05-13 11:52:49 PDT

`<meta name="theme-color" content="...">` should also support CSS `hwb()`, `lch()`, and `oklch()` color functions (https://drafts.csswg.org/css-color/#typedef-color).