Chaps
Registry ID
GCR-2025-644B41
Issued December 7, 2025
Color data
HEX #644B41
RGB 100 / 75 / 65
HSL 17° / 21% / 32%
CMYK 0 / 25 / 35 / 61
opencolors.org/certificate/644B41
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-644B41
Issued December 7, 2025
Color data
HEX #644B41
RGB 100 / 75 / 65
HSL 17° / 21% / 32%
CMYK 0 / 25 / 35 / 61
opencolors.org/certificate/644B41
White text
8.00:1 · AAA
Black text
2.62:1 · Fail
CSS
--chaps: #644B41;
Tailwind
bg-[#644B41]
Token
{
"chaps": {
"value": "#644B41"
}
}