Nouveau Copper
Registry ID
GCR-2025-A05B42
Issued December 7, 2025
Color data
HEX #A05B42
RGB 160 / 91 / 66
HSL 16° / 42% / 44%
CMYK 0 / 43 / 59 / 37
opencolors.org/certificate/A05B42
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-A05B42
Issued December 7, 2025
Color data
HEX #A05B42
RGB 160 / 91 / 66
HSL 16° / 42% / 44%
CMYK 0 / 43 / 59 / 37
opencolors.org/certificate/A05B42
White text
5.16:1 · AA
Black text
4.07:1 · Fail
CSS
--nouveau-copper: #A05B42;
Tailwind
bg-[#A05B42]
Token
{
"nouveau-copper": {
"value": "#A05B42"
}
}