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In the registryIssued December 7, 2025GCR-2025-F2F4E8

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

Calcium certificate

Calcium

Registry ID

GCR-2025-F2F4E8

Issued December 7, 2025

Color data

HEX #F2F4E8

RGB 242 / 244 / 232

HSL 70° / 35% / 93%

CMYK 1 / 0 / 5 / 4

opencolors.org/certificate/F2F4E8

Using this color

Aa

White text

1.11:1 · Fail

Aa

Black text

18.88:1 · AAA

Suggested pairings

Complement#E9E7F3
Analogous +30°#EBF3E7
Analogous −30°#F3EFE7

Copy for a project

CSS

--calcium: #F2F4E8;

Tailwind

bg-[#F2F4E8]

Token

{
  "calcium": {
    "value": "#F2F4E8"
  }
}