Bug 256888

Summary:	[CSS] Color value should be rounded to +inf
Product:	WebKit	Reporter:	Matthieu Dubet <m_dubet>
Component:	CSS	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ahmad.saleem792, webkit-bug-importer
Priority:	P2	Keywords:	BrowserCompat, InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Matthieu Dubet 2023-05-17 05:04:35 PDT

Currently, taking 0.5 of a RBG value in the range [0,255] gives 127. We should round it to 128.

https://github.com/web-platform-tests/wpt/pull/36668#issuecomment-1534794021

Comment 1 Radar WebKit Bug Importer 2023-05-17 05:05:12 PDT

<rdar://problem/109454170>

Comment 2 Ahmad Saleem 2023-09-08 15:36:24 PDT

https://jsfiddle.net/6yfqnLhs/

^ Test case for reference (took from GitHub)

Adding 'BrowserCompat' since only Safari / WebKit is different while Chrome Canary 118 and Firefox Nightly 118 are same and show '128'.