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Re: [csswg-drafts] [css-color] DCI P3 transfer function (#295)

From: Chris Lilley via GitHub <sysbot+gh@w3.org>
Date: Mon, 10 Dec 2018 21:29:06 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-445980429-1544477345-sysbot+gh@w3.org>
Clarifying that `image-p3`, which is the same as Apple's `Display P3`, uses the same primary chromaticities as DCI-P3, but a different whitepoint (D65), transfer curve (same as sRGB) and viewing condition (same as sRGB?).

> kCGColorSpaceDisplayP3

> The name of the Display P3 color space, created by Apple Inc. This color space uses the DCI P3 primaries, a D65 white point, and the same gamma curve as the sRGB color space.
https://developer.apple.com/documentation/coregraphics/kcgcolorspacedisplayp3?language=objc

If content is actually using DCI P3, it can do so with an @color-profile rule.

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Received on Monday, 10 December 2018 21:29:07 UTC

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