Indigo
Registry ID
GCR-2025-4B0082
Issued December 7, 2025
Color data
HEX #4B0082
RGB 75 / 0 / 130
HSL 275° / 100% / 25%
CMYK 42 / 100 / 0 / 49
opencolors.org/certificate/4B0082
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-4B0082
Issued December 7, 2025
Color data
HEX #4B0082
RGB 75 / 0 / 130
HSL 275° / 100% / 25%
CMYK 42 / 100 / 0 / 49
opencolors.org/certificate/4B0082
White text
12.95:1 · AAA
Black text
1.62:1 · Fail
CSS
--indigo: #4B0082;
Tailwind
bg-[#4B0082]
Token
{
"indigo": {
"value": "#4B0082"
}
}