Noir
Registry ID
GCR-2025-312B27
Issued December 7, 2025
Color data
HEX #312B27
RGB 49 / 43 / 39
HSL 24° / 11% / 17%
CMYK 0 / 12 / 20 / 81
opencolors.org/certificate/312B27
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-312B27
Issued December 7, 2025
Color data
HEX #312B27
RGB 49 / 43 / 39
HSL 24° / 11% / 17%
CMYK 0 / 12 / 20 / 81
opencolors.org/certificate/312B27
White text
13.95:1 · AAA
Black text
1.51:1 · Fail
CSS
--noir: #312B27;
Tailwind
bg-[#312B27]
Token
{
"noir": {
"value": "#312B27"
}
}