Gǔ Tóng Hēi Copper
Registry ID
GCR-2025-634950
Issued December 7, 2025
Color data
HEX #634950
RGB 99 / 73 / 80
HSL 344° / 15% / 34%
CMYK 0 / 26 / 19 / 61
opencolors.org/certificate/634950
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-634950
Issued December 7, 2025
Color data
HEX #634950
RGB 99 / 73 / 80
HSL 344° / 15% / 34%
CMYK 0 / 26 / 19 / 61
opencolors.org/certificate/634950
White text
8.08:1 · AAA
Black text
2.60:1 · Fail
CSS
--g-t-ng-h-i-copper: #634950;
Tailwind
bg-[#634950]
Token
{
"g-t-ng-h-i-copper": {
"value": "#634950"
}
}