こんにちはTAG！

I'm requesting a TAG review of:

• Name: Wide gamut support for Canvas/OffscreenCanvas/ImageBitmap
• Specification URL: see below
• Explainer, Requirements Doc, or Example code: https://github.com/WICG/canvas-color-space/blob/master/CanvasColorSpaceProposal.md
• Tests: WPT 2dcontext/wide-gamut-canvas
• Primary contacts: fserb

Further details (optional):

• Relevant time constraints or deadlines: We are planning to ship this on Chrome by end of November.
• I have read and filled out the Self-Review Questionnare on Security and Privacy. The assessment is here.
• I have reviewed the TAG's API Design Principles

You should also know that...

We are not releasing the full WICG proposal, only the wide-gamut part of it. When in wide-gamut the color space defaults to extended sRGB. We are planing a separate release with more discussion over color spaces and maybe other storage possibilities.

The current WICG proposal is still under WhatWG review: https://github.com/whatwg/html/pull/3926 https://github.com/whatwg/html/pull/3882 There are 2 other PR missing from this, that need to be sent after those two land.

We'd prefer the TAG provide feedback as (please select one):

• open issues in our Github repo for each point of feedback
• open a single issue in our Github repo for the entire review
• leave review feedback as a comment in this issue and @-notify fserb