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In the registryIssued December 7, 2025GCR-2025-272A3B

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

Spinel Stone Black certificate

Spinel Stone Black

Registry ID

GCR-2025-272A3B

Issued December 7, 2025

Color data

HEX #272A3B

RGB 39 / 42 / 59

HSL 231° / 20% / 19%

CMYK 34 / 29 / 0 / 77

opencolors.org/certificate/272A3B

Using this color

Aa

White text

14.18:1 · AAA

Aa

Black text

1.48:1 · Fail

Suggested pairings

Complement#3A3727
Analogous +30°#2E273A
Analogous −30°#27333A

Copy for a project

CSS

--spinel-stone-black: #272A3B;

Tailwind

bg-[#272A3B]

Token

{
  "spinel-stone-black": {
    "value": "#272A3B"
  }
}