Cool Copper
Registry ID
GCR-2025-AD8458
Issued December 7, 2025
Color data
HEX #AD8458
RGB 173 / 132 / 88
HSL 31° / 34% / 51%
CMYK 0 / 24 / 49 / 32
opencolors.org/certificate/AD8458
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-AD8458
Issued December 7, 2025
Color data
HEX #AD8458
RGB 173 / 132 / 88
HSL 31° / 34% / 51%
CMYK 0 / 24 / 49 / 32
opencolors.org/certificate/AD8458
White text
3.38:1 · Fail
Black text
6.22:1 · AA
CSS
--cool-copper: #AD8458;
Tailwind
bg-[#AD8458]
Token
{
"cool-copper": {
"value": "#AD8458"
}
}