Gropius Grey
Registry ID
GCR-2025-63615D
Issued December 7, 2025
Color data
HEX #63615D
RGB 99 / 97 / 93
HSL 40° / 3% / 38%
CMYK 0 / 2 / 6 / 61
opencolors.org/certificate/63615D
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-63615D
Issued December 7, 2025
Color data
HEX #63615D
RGB 99 / 97 / 93
HSL 40° / 3% / 38%
CMYK 0 / 2 / 6 / 61
opencolors.org/certificate/63615D
White text
6.18:1 · AA
Black text
3.40:1 · Fail
CSS
--gropius-grey: #63615D;
Tailwind
bg-[#63615D]
Token
{
"gropius-grey": {
"value": "#63615D"
}
}