Chieftain
Registry ID
GCR-2025-6A5637
Issued December 7, 2025
Color data
HEX #6A5637
RGB 106 / 86 / 55
HSL 36° / 32% / 32%
CMYK 0 / 19 / 48 / 58
opencolors.org/certificate/6A5637
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-6A5637
Issued December 7, 2025
Color data
HEX #6A5637
RGB 106 / 86 / 55
HSL 36° / 32% / 32%
CMYK 0 / 19 / 48 / 58
opencolors.org/certificate/6A5637
White text
7.00:1 · AAA
Black text
3.00:1 · Fail
CSS
--chieftain: #6A5637;
Tailwind
bg-[#6A5637]
Token
{
"chieftain": {
"value": "#6A5637"
}
}