dylanraga/win11hdr-srgb-to-gamma2.2-icm
Transform Windows 11's virtual SDR-in-HDR curve from piecewise sRGB to Gamma 2.2 observed · 2026-10-13
Health v2 · maintenance only
20/100
- Activity 0
- Release rhythm 8
- Longevity 88
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-22. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1237
- days_rel: n/a
- days_push: 825
- n_releases_24m: 0
Adoption not part of the score
1014 stars · 25 forks observed · 2026-10-13
What it is AI-extracted, prompt v1, taxonomy v1, 2026-09-07, confidence 0.88
A project that provides ICM (ICC color profile) files to change Windows 11's virtual SDR-in-HDR tone curve from piecewise sRGB to Gamma 2.2. It fixes the washed-out appearance of SDR games and web content when HDR is enabled on Windows 11.
Use cases
- make games look less washed out when HDR is enabled on Windows 11
- fix dull grays and hazy blacks in SDR content while HDR is on
- switch Windows 11's SDR-in-HDR tone curve to gamma 2.2
- calibrate HDR display color profile for desktop use
- improve shadow detail in HDR mode for games like Diablo IV
When to choose
- you use a Windows 11 PC with HDR enabled and SDR content looks washed out
- you want gamma 2.2 SDR rendering matching most monitors and graded web/game content
- you want a one-click ICM profile rather than manual calibration
When to avoid
- you are on macOS or Linux
- you prefer or calibrate for piecewise sRGB or gamma 2.4 (home theater) curves
- your HDR pipeline already handles tone mapping correctly
Facets
application · maturity active
graphics configuration-management developer-tools windows graphics media desktop-applications windows hdr color-management icc-profile icm gamma-2-2 srgb display-calibration sdr-in-hdr
1 source
- readme: https://github.com/dylanraga/win11hdr-srgb-to-gamma2.2-icm · fetched 2026-10-13 · 473f66f6b83d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| dylanraga/win11hdr-srgb-to-gamma2.2-icm | main | 20 |
For agents
markdown · JSON · MCP: product_card(name="dylanraga/win11hdr-srgb-to-gamma2.2-icm")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem