All Nighter
Registry ID
GCR-2025-455454
Issued December 7, 2025
Color data
HEX #455454
RGB 69 / 84 / 84
HSL 180° / 10% / 30%
CMYK 18 / 0 / 0 / 67
opencolors.org/certificate/455454
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-455454
Issued December 7, 2025
Color data
HEX #455454
RGB 69 / 84 / 84
HSL 180° / 10% / 30%
CMYK 18 / 0 / 0 / 67
opencolors.org/certificate/455454
White text
7.93:1 · AAA
Black text
2.65:1 · Fail
CSS
--all-nighter: #455454;
Tailwind
bg-[#455454]
Token
{
"all-nighter": {
"value": "#455454"
}
}