Cool Black
Registry ID
GCR-2025-002E63
Issued December 7, 2025
Color data
HEX #002E63
RGB 0 / 46 / 99
HSL 212° / 100% / 19%
CMYK 100 / 54 / 0 / 61
opencolors.org/certificate/002E63
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-002E63
Issued December 7, 2025
Color data
HEX #002E63
RGB 0 / 46 / 99
HSL 212° / 100% / 19%
CMYK 100 / 54 / 0 / 61
opencolors.org/certificate/002E63
White text
13.37:1 · AAA
Black text
1.57:1 · Fail
CSS
--cool-black: #002E63;
Tailwind
bg-[#002E63]
Token
{
"cool-black": {
"value": "#002E63"
}
}