Mt. Rushmore
Registry ID
GCR-2025-7F8181
Issued December 7, 2025
Color data
HEX #7F8181
RGB 127 / 129 / 129
HSL 180° / 1% / 50%
CMYK 2 / 0 / 0 / 49
opencolors.org/certificate/7F8181
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-7F8181
Issued December 7, 2025
Color data
HEX #7F8181
RGB 127 / 129 / 129
HSL 180° / 1% / 50%
CMYK 2 / 0 / 0 / 49
opencolors.org/certificate/7F8181
White text
3.92:1 · Fail
Black text
5.36:1 · AA
CSS
--mt-rushmore: #7F8181;
Tailwind
bg-[#7F8181]
Token
{
"mt-rushmore": {
"value": "#7F8181"
}
}