Dark Periwinkle
Registry ID
GCR-2025-665FD1
Issued December 7, 2025
Color data
HEX #665FD1
RGB 102 / 95 / 209
HSL 244° / 55% / 60%
CMYK 51 / 55 / 0 / 18
opencolors.org/certificate/665FD1
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-665FD1
Issued December 7, 2025
Color data
HEX #665FD1
RGB 102 / 95 / 209
HSL 244° / 55% / 60%
CMYK 51 / 55 / 0 / 18
opencolors.org/certificate/665FD1
White text
5.09:1 · AA
Black text
4.12:1 · Fail
CSS
--dark-periwinkle: #665FD1;
Tailwind
bg-[#665FD1]
Token
{
"dark-periwinkle": {
"value": "#665FD1"
}
}