Athens
Registry ID
GCR-2025-3F74B1
Issued December 7, 2025
Color data
HEX #3F74B1
RGB 63 / 116 / 177
HSL 212° / 48% / 47%
CMYK 64 / 34 / 0 / 31
opencolors.org/certificate/3F74B1
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-3F74B1
Issued December 7, 2025
Color data
HEX #3F74B1
RGB 63 / 116 / 177
HSL 212° / 48% / 47%
CMYK 64 / 34 / 0 / 31
opencolors.org/certificate/3F74B1
White text
4.83:1 · AA
Black text
4.34:1 · Fail
CSS
--athens: #3F74B1;
Tailwind
bg-[#3F74B1]
Token
{
"athens": {
"value": "#3F74B1"
}
}