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In the registryIssued December 7, 2025GCR-2025-4F566C

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

Heavy Violet certificate

Heavy Violet

Registry ID

GCR-2025-4F566C

Issued December 7, 2025

Color data

HEX #4F566C

RGB 79 / 86 / 108

HSL 226° / 16% / 37%

CMYK 27 / 20 / 0 / 58

opencolors.org/certificate/4F566C

Using this color

Aa

White text

7.29:1 · AAA

Aa

Black text

2.88:1 · Fail

Suggested pairings

Complement#6D664F
Analogous +30°#574F6D
Analogous −30°#4F656D

Copy for a project

CSS

--heavy-violet: #4F566C;

Tailwind

bg-[#4F566C]

Token

{
  "heavy-violet": {
    "value": "#4F566C"
  }
}