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In the registryIssued December 7, 2025GCR-2025-D52B2D

The registry ID is GCR, the year the color was named, and its hex.

Chi-Gong certificate

Chi-Gong

Registry ID

GCR-2025-D52B2D

Issued December 7, 2025

Color data

HEX #D52B2D

RGB 213 / 43 / 45

HSL 359° / 67% / 50%

CMYK 0 / 80 / 79 / 16

opencolors.org/certificate/D52B2D

Using this color

Aa

White text

4.98:1 · AA

Aa

Black text

4.21:1 · Fail

Suggested pairings

Complement#2AD5D2
Analogous +30°#D57D2A
Analogous −30°#D52A82

Copy for a project

CSS

--chi-gong: #D52B2D;

Tailwind

bg-[#D52B2D]

Token

{
  "chi-gong": {
    "value": "#D52B2D"
  }
}