[csswg-drafts] [css-color-4] colorspace profiles, hexadecimal roundoff and round-tripping (#4685)

svgeesus has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-color-4] colorspace profiles, hexadecimal roundoff and round-tripping ==
A reminder to myself to ensure that the [predefined colorspaces](https://drafts.csswg.org/css-color-4/#predefined) take into account the issues on precise whitepoint, adapted and unadapted primaries and TRC resulting from hexadecimal roundoff and consequent impaired round tripping.

[Survey of Free and Open Source ICC RGB Working Space Profiles](https://ninedegreesbelow.com/photography/linux-icc-profiles.html)

[In Quest of Well Behaved Working Spaces](https://ninedegreesbelow.com/photography/well-behaved-profiles-quest.html#hexadecimal-quantization)

[Elle Stone's Well-Behaved ICC Profiles and Code](https://ninedegreesbelow.com/photography/lcms-make-icc-profiles.html)

 - [ ] sRGB
 - [ ] display-p3
 - [ ] a98-rgb
 - [ ] prophoto-rgb
 - [ ] rec2020


Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/4685 using your GitHub account

Received on Sunday, 19 January 2020 19:14:55 UTC