Serendibite Black
Registry ID
GCR-2025-4A4354
Issued December 7, 2025
Color data
HEX #4A4354
RGB 74 / 67 / 84
HSL 265° / 11% / 30%
CMYK 12 / 20 / 0 / 67
opencolors.org/certificate/4A4354
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-4A4354
Issued December 7, 2025
Color data
HEX #4A4354
RGB 74 / 67 / 84
HSL 265° / 11% / 30%
CMYK 12 / 20 / 0 / 67
opencolors.org/certificate/4A4354
White text
9.45:1 · AAA
Black text
2.22:1 · Fail
CSS
--serendibite-black: #4A4354;
Tailwind
bg-[#4A4354]
Token
{
"serendibite-black": {
"value": "#4A4354"
}
}