Primitive Plum
Registry ID
GCR-2025-663C55
Issued December 7, 2025
Color data
HEX #663C55
RGB 102 / 60 / 85
HSL 324° / 26% / 32%
CMYK 0 / 41 / 17 / 60
opencolors.org/certificate/663C55
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-663C55
Issued December 7, 2025
Color data
HEX #663C55
RGB 102 / 60 / 85
HSL 324° / 26% / 32%
CMYK 0 / 41 / 17 / 60
opencolors.org/certificate/663C55
White text
8.96:1 · AAA
Black text
2.34:1 · Fail
CSS
--primitive-plum: #663C55;
Tailwind
bg-[#663C55]
Token
{
"primitive-plum": {
"value": "#663C55"
}
}