Celluloid
Registry ID
GCR-2025-515153
Issued December 7, 2025
Color data
HEX #515153
RGB 81 / 81 / 83
HSL 240° / 1% / 32%
CMYK 2 / 2 / 0 / 67
opencolors.org/certificate/515153
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-515153
Issued December 7, 2025
Color data
HEX #515153
RGB 81 / 81 / 83
HSL 240° / 1% / 32%
CMYK 2 / 2 / 0 / 67
opencolors.org/certificate/515153
White text
7.92:1 · AAA
Black text
2.65:1 · Fail
CSS
--celluloid: #515153;
Tailwind
bg-[#515153]
Token
{
"celluloid": {
"value": "#515153"
}
}