Blue Tang
Registry ID
GCR-2025-2A4B6E
Issued December 7, 2025
Color data
HEX #2A4B6E
RGB 42 / 75 / 110
HSL 211° / 45% / 30%
CMYK 62 / 32 / 0 / 57
opencolors.org/certificate/2A4B6E
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-2A4B6E
Issued December 7, 2025
Color data
HEX #2A4B6E
RGB 42 / 75 / 110
HSL 211° / 45% / 30%
CMYK 62 / 32 / 0 / 57
opencolors.org/certificate/2A4B6E
White text
9.01:1 · AAA
Black text
2.33:1 · Fail
CSS
--blue-tang: #2A4B6E;
Tailwind
bg-[#2A4B6E]
Token
{
"blue-tang": {
"value": "#2A4B6E"
}
}