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In the registryIssued December 7, 2025GCR-2025-4F5156

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

Water Ouzel certificate

Water Ouzel

Registry ID

GCR-2025-4F5156

Issued December 7, 2025

Color data

HEX #4F5156

RGB 79 / 81 / 86

HSL 223° / 4% / 32%

CMYK 8 / 6 / 0 / 66

opencolors.org/certificate/4F5156

Using this color

Aa

White text

7.94:1 · AAA

Aa

Black text

2.64:1 · Fail

Suggested pairings

Complement#55534E
Analogous +30°#504E55
Analogous −30°#4E5355

Copy for a project

CSS

--water-ouzel: #4F5156;

Tailwind

bg-[#4F5156]

Token

{
  "water-ouzel": {
    "value": "#4F5156"
  }
}