Umbral Umber
Registry ID
GCR-2025-520200
Issued December 7, 2025
Color data
HEX #520200
RGB 82 / 2 / 0
HSL 1° / 100% / 16%
CMYK 0 / 98 / 100 / 68
opencolors.org/certificate/520200
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-520200
Issued December 7, 2025
Color data
HEX #520200
RGB 82 / 2 / 0
HSL 1° / 100% / 16%
CMYK 0 / 98 / 100 / 68
opencolors.org/certificate/520200
White text
15.36:1 · AAA
Black text
1.37:1 · Fail
CSS
--umbral-umber: #520200;
Tailwind
bg-[#520200]
Token
{
"umbral-umber": {
"value": "#520200"
}
}