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Re: [css-color] Starting CSS Color 4

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Fri, 26 Apr 2013 18:15:20 -0700
Message-ID: <CAAWBYDBVnjigqL8Winb+772yAbw+joSX4RkDdvF2eKiYjzCE1Q@mail.gmail.com>
To: www-style list <www-style@w3.org>
On Wed, Apr 3, 2013 at 2:47 PM, Tab Atkins Jr. <jackalmage@gmail.com> wrote:
> I just drafted up a CSS Color 4 draft.  It's only a few changes from level 3:
> * rgb() and rgba() functions now accept <number> rather than <integer>.
> * hsl() and hsla() functions now accept <angle> as well as <number> for hues.
> * All uses of <alpha-value> now accept <percentage> as well as <number>.
> * 4 and 8-digit hex colors have been added, to specify transparency.
> * The color-correction property has been pulled in from the
> unpublished Color Correction proposal.
> The first three are consistency/usability fixes, the fourth is
> something I requested a long time ago, and the fifth seems useful and
> appropriate to include in this module, rather than its own module.
> Do we think that 'color-correction' is sufficiently mature to go into
> this level?  Are there any other features that might be appropriate to
> include (perhaps the other color-* properties from SVG)?
> Also, can I publish this as FPWD?

Since the WG hasn't yet approved this as a work item, I've removed it
from the csswg repo, and moved it into my github repo:

You can see it live at

I'll do all of my pre-WG-approval spec work in this repo from now on.

Received on Saturday, 27 April 2013 01:16:07 UTC

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