Athena Blue
Registry ID
GCR-2025-66DDFF
Issued December 7, 2025
Color data
HEX #66DDFF
RGB 102 / 221 / 255
HSL 193° / 100% / 70%
CMYK 60 / 13 / 0 / 0
opencolors.org/certificate/66DDFF
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-66DDFF
Issued December 7, 2025
Color data
HEX #66DDFF
RGB 102 / 221 / 255
HSL 193° / 100% / 70%
CMYK 60 / 13 / 0 / 0
opencolors.org/certificate/66DDFF
White text
1.57:1 · Fail
Black text
13.35:1 · AAA
CSS
--athena-blue: #66DDFF;
Tailwind
bg-[#66DDFF]
Token
{
"athena-blue": {
"value": "#66DDFF"
}
}