Dark Mineral
Registry ID
GCR-2025-515763
Issued December 7, 2025
Color data
HEX #515763
RGB 81 / 87 / 99
HSL 220° / 10% / 35%
CMYK 18 / 12 / 0 / 61
opencolors.org/certificate/515763
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-515763
Issued December 7, 2025
Color data
HEX #515763
RGB 81 / 87 / 99
HSL 220° / 10% / 35%
CMYK 18 / 12 / 0 / 61
opencolors.org/certificate/515763
White text
7.26:1 · AAA
Black text
2.89:1 · Fail
CSS
--dark-mineral: #515763;
Tailwind
bg-[#515763]
Token
{
"dark-mineral": {
"value": "#515763"
}
}