Blumine
Registry ID
GCR-2025-305C71
Issued December 7, 2025
Color data
HEX #305C71
RGB 48 / 92 / 113
HSL 199° / 40% / 32%
CMYK 58 / 19 / 0 / 56
opencolors.org/certificate/305C71
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-305C71
Issued December 7, 2025
Color data
HEX #305C71
RGB 48 / 92 / 113
HSL 199° / 40% / 32%
CMYK 58 / 19 / 0 / 56
opencolors.org/certificate/305C71
White text
7.25:1 · AAA
Black text
2.89:1 · Fail
CSS
--blumine: #305C71;
Tailwind
bg-[#305C71]
Token
{
"blumine": {
"value": "#305C71"
}
}