Warm Black
Registry ID
GCR-2025-004242
Issued December 7, 2025
Color data
HEX #004242
RGB 0 / 66 / 66
HSL 180° / 100% / 13%
CMYK 100 / 0 / 0 / 74
opencolors.org/certificate/004242
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-004242
Issued December 7, 2025
Color data
HEX #004242
RGB 0 / 66 / 66
HSL 180° / 100% / 13%
CMYK 100 / 0 / 0 / 74
opencolors.org/certificate/004242
White text
11.30:1 · AAA
Black text
1.86:1 · Fail
CSS
--warm-black: #004242;
Tailwind
bg-[#004242]
Token
{
"warm-black": {
"value": "#004242"
}
}