Bison Brown
Registry ID
GCR-2025-584941
Issued December 7, 2025
Color data
HEX #584941
RGB 88 / 73 / 65
HSL 21° / 15% / 30%
CMYK 0 / 17 / 26 / 65
opencolors.org/certificate/584941
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-584941
Issued December 7, 2025
Color data
HEX #584941
RGB 88 / 73 / 65
HSL 21° / 15% / 30%
CMYK 0 / 17 / 26 / 65
opencolors.org/certificate/584941
White text
8.59:1 · AAA
Black text
2.44:1 · Fail
CSS
--bison-brown: #584941;
Tailwind
bg-[#584941]
Token
{
"bison-brown": {
"value": "#584941"
}
}