Natural Copper
Registry ID
GCR-2025-8B655A
Issued December 7, 2025
Color data
HEX #8B655A
RGB 139 / 101 / 90
HSL 13° / 21% / 45%
CMYK 0 / 27 / 35 / 45
opencolors.org/certificate/8B655A
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-8B655A
Issued December 7, 2025
Color data
HEX #8B655A
RGB 139 / 101 / 90
HSL 13° / 21% / 45%
CMYK 0 / 27 / 35 / 45
opencolors.org/certificate/8B655A
White text
5.11:1 · AA
Black text
4.11:1 · Fail
CSS
--natural-copper: #8B655A;
Tailwind
bg-[#8B655A]
Token
{
"natural-copper": {
"value": "#8B655A"
}
}