Blue Ruin
Registry ID
GCR-2025-0066DD
Issued December 7, 2025
Color data
HEX #0066DD
RGB 0 / 102 / 221
HSL 212° / 100% / 43%
CMYK 100 / 54 / 0 / 13
opencolors.org/certificate/0066DD
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-0066DD
Issued December 7, 2025
Color data
HEX #0066DD
RGB 0 / 102 / 221
HSL 212° / 100% / 43%
CMYK 100 / 54 / 0 / 13
opencolors.org/certificate/0066DD
White text
5.32:1 · AA
Black text
3.94:1 · Fail
CSS
--blue-ruin: #0066DD;
Tailwind
bg-[#0066DD]
Token
{
"blue-ruin": {
"value": "#0066DD"
}
}