1682439 - Implement CSS contrast-color() function

Status: UNCONFIRMED

(Core :: CSS Parsing and Computation, enhancement)

Description

[709922234]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:85.0) Gecko/20100101 Firefox/85.0

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 3

[Sebastian Zartner [:sebo]]

It was resolved today to rename this function to contrast-color(). So renaming this bug as well.
(Also, the function got postponed to level 6 of the specification, though there is no draft yet so keeping it at level 5 for now.)

Sebastian

Comment 4

[BenjaminAster]

(In reply to Sebastian Zartner [:sebo] from comment #3)

(Also, the function got postponed to level 6 of the specificaction, though there is no draft yet so keeping it at level 5 for now.)

There is a draft of css-color-6: drafts.csswg.org/css-color-6. I guess the CSSWG just forgot to link it in their drafts overview (drafts.csswg.org). You can actually find it at the bottom of the drafts overview under "Other Documents".

Comment 5

[Sebastian Zartner [:sebo]]

Thanks for the hint, Benjamin! I've also asked the CSSWG to add it to the specifications list.

Sebastian

Comment 6

[Woody Li]

color-contrast() has been renamed to contrast-color() and syntax changed.

https://github.com/w3c/csswg-drafts/issues/7557
https://drafts.csswg.org/css-color-6/#resolving-contrast

Comment 7

[Sebastian Zartner [:sebo]]

(In reply to Woody Li from comment #6)

color-contrast() has been renamed to contrast-color()

Yes, I mentioned that earlier.

and syntax changed.

And the syntax discussion is still not finished, see https://github.com/w3c/csswg-drafts/issues/7937.

Sebastian