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In the registryIssued December 7, 2025GCR-2025-83ABD2

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

Cotton Wool Blue certificate

Cotton Wool Blue

Registry ID

GCR-2025-83ABD2

Issued December 7, 2025

Color data

HEX #83ABD2

RGB 131 / 171 / 210

HSL 210° / 47% / 67%

CMYK 38 / 19 / 0 / 18

opencolors.org/certificate/83ABD2

Using this color

Aa

White text

2.41:1 · Fail

Aa

Black text

8.72:1 · AAA

Suggested pairings

Complement#D2AB83
Analogous +30°#8383D2
Analogous −30°#83D2D2

Copy for a project

CSS

--cotton-wool-blue: #83ABD2;

Tailwind

bg-[#83ABD2]

Token

{
  "cotton-wool-blue": {
    "value": "#83ABD2"
  }
}