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In the registryIssued December 7, 2025GCR-2025-C7D3E0

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

Ozone Blue certificate

Ozone Blue

Registry ID

GCR-2025-C7D3E0

Issued December 7, 2025

Color data

HEX #C7D3E0

RGB 199 / 211 / 224

HSL 211° / 29% / 83%

CMYK 11 / 6 / 0 / 12

opencolors.org/certificate/C7D3E0

Using this color

Aa

White text

1.52:1 · Fail

Aa

Black text

13.82:1 · AAA

Suggested pairings

Complement#E0D4C7
Analogous +30°#C7C7E0
Analogous −30°#C7E0E0

Copy for a project

CSS

--ozone-blue: #C7D3E0;

Tailwind

bg-[#C7D3E0]

Token

{
  "ozone-blue": {
    "value": "#C7D3E0"
  }
}