Dark Cavern
Registry ID
GCR-2025-55504D
Issued December 7, 2025
Color data
HEX #55504D
RGB 85 / 80 / 77
HSL 23° / 5% / 32%
CMYK 0 / 6 / 9 / 67
opencolors.org/certificate/55504D
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-55504D
Issued December 7, 2025
Color data
HEX #55504D
RGB 85 / 80 / 77
HSL 23° / 5% / 32%
CMYK 0 / 6 / 9 / 67
opencolors.org/certificate/55504D
White text
7.95:1 · AAA
Black text
2.64:1 · Fail
CSS
--dark-cavern: #55504D;
Tailwind
bg-[#55504D]
Token
{
"dark-cavern": {
"value": "#55504D"
}
}