Master
Registry ID
GCR-2025-3A4B61
Issued December 7, 2025
Color data
HEX #3A4B61
RGB 58 / 75 / 97
HSL 214° / 25% / 30%
CMYK 40 / 23 / 0 / 62
opencolors.org/certificate/3A4B61
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-3A4B61
Issued December 7, 2025
Color data
HEX #3A4B61
RGB 58 / 75 / 97
HSL 214° / 25% / 30%
CMYK 40 / 23 / 0 / 62
opencolors.org/certificate/3A4B61
White text
8.90:1 · AAA
Black text
2.36:1 · Fail
CSS
--master: #3A4B61;
Tailwind
bg-[#3A4B61]
Token
{
"master": {
"value": "#3A4B61"
}
}