Indigo Static
Registry ID
GCR-2025-4B0183
Issued December 7, 2025
Color data
HEX #4B0183
RGB 75 / 1 / 131
HSL 274° / 98% / 26%
CMYK 43 / 99 / 0 / 49
opencolors.org/certificate/4B0183
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-4B0183
Issued December 7, 2025
Color data
HEX #4B0183
RGB 75 / 1 / 131
HSL 274° / 98% / 26%
CMYK 43 / 99 / 0 / 49
opencolors.org/certificate/4B0183
White text
12.87:1 · AAA
Black text
1.63:1 · Fail
CSS
--indigo-static: #4B0183;
Tailwind
bg-[#4B0183]
Token
{
"indigo-static": {
"value": "#4B0183"
}
}