Alpine Duck Grey
Registry ID
GCR-2025-40464D
Issued December 7, 2025
Color data
HEX #40464D
RGB 64 / 70 / 77
HSL 212° / 9% / 28%
CMYK 17 / 9 / 0 / 70
opencolors.org/certificate/40464D
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-40464D
Issued December 7, 2025
Color data
HEX #40464D
RGB 64 / 70 / 77
HSL 212° / 9% / 28%
CMYK 17 / 9 / 0 / 70
opencolors.org/certificate/40464D
White text
9.54:1 · AAA
Black text
2.20:1 · Fail
CSS
--alpine-duck-grey: #40464D;
Tailwind
bg-[#40464D]
Token
{
"alpine-duck-grey": {
"value": "#40464D"
}
}