w3c-cg/ColorWeb-CG

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repo for the Color on the Web Community Group

Stars: 67
Forks: 16
Open beginner issues: 0
Indexed issues: 15

Dominant language: HTML
License: No license data
Last GitHub push: May 19, 2026
Latest indexed: Sep 21, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

15 open issues indexed

Support 10bpc~16bpc rendering and 10-bit display output for image/canvas/CSS Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#132 · Opened Jan 12, 2026
Align on log2 versus linear encoding for CSS, 2D canvas, WebGL, and WebGPU APIs Open

w3c-cg/ColorWeb-CG#129 · 23 comments · 1 assignee · Opened Nov 21, 2025
Metameric Failure and wide gamut color spaces/displays Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

w3c-cg/ColorWeb-CG#128 · 3 comments · Opened Mar 16, 2025
Standardize tone mapping applied when rendering HDR content to an SDR canvas Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

w3c-cg/ColorWeb-CG#113 · 9 comments · Opened Nov 1, 2023
Access to browser-inferred color space of an HTMLImageElement Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#112 · 3 comments · 1 reaction · Opened Oct 27, 2023
Common-ize the rec2100-pq/hlg/display-linear conversions Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#111 · 1 comment · Opened Oct 26, 2023
Can chromaticities or primaries to be emulated? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

w3c-cg/ColorWeb-CG#108 · Opened Oct 6, 2023
`colorMetadata` should not be limited to rendering to a display Open

w3c-cg/ColorWeb-CG#101 · 4 comments · 1 assignee · Opened Jun 28, 2023
HDR wars - ads vs content? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#78 · 3 comments · 6 reactions · Opened Jun 14, 2022
Mixing of HDR and SDR videos in teleconferencing contexts Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

w3c-cg/ColorWeb-CG#75 · 2 reactions · Opened Feb 9, 2022
API for extracting hdr (etc?) metadata from images and videos Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#44 · Opened May 24, 2021
Default to consistent luminance between SDR and HDR when channel surfing Open

HDR Canvas API use case

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#43 · 2 comments · Opened May 10, 2021
Impact of colorspace on WebCodecs Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

w3c-cg/ColorWeb-CG#7 · 5 comments · Opened Aug 25, 2020
Impact of colorspace on filters Open

w3c-cg/ColorWeb-CG#6 · 2 comments · 1 assignee · Opened Apr 28, 2020
Canvas, bitmap rendering context and readback Open

w3c-cg/ColorWeb-CG#5 · 3 comments · 1 assignee · Opened Apr 28, 2020

w3c-cg/ColorWeb-CG

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