Byzantium
Registry ID
GCR-2025-702963
Issued December 7, 2025
Color data
HEX #702963
RGB 112 / 41 / 99
HSL 311° / 46% / 30%
CMYK 0 / 63 / 12 / 56
opencolors.org/certificate/702963
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-702963
Issued December 7, 2025
Color data
HEX #702963
RGB 112 / 41 / 99
HSL 311° / 46% / 30%
CMYK 0 / 63 / 12 / 56
opencolors.org/certificate/702963
White text
9.61:1 · AAA
Black text
2.19:1 · Fail
CSS
--byzantium: #702963;
Tailwind
bg-[#702963]
Token
{
"byzantium": {
"value": "#702963"
}
}