Smock Blue
Registry ID
GCR-2025-3B646C
Issued December 7, 2025
Color data
HEX #3B646C
RGB 59 / 100 / 108
HSL 190° / 29% / 33%
CMYK 45 / 7 / 0 / 58
opencolors.org/certificate/3B646C
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-3B646C
Issued December 7, 2025
Color data
HEX #3B646C
RGB 59 / 100 / 108
HSL 190° / 29% / 33%
CMYK 45 / 7 / 0 / 58
opencolors.org/certificate/3B646C
White text
6.51:1 · AA
Black text
3.23:1 · Fail
CSS
--smock-blue: #3B646C;
Tailwind
bg-[#3B646C]
Token
{
"smock-blue": {
"value": "#3B646C"
}
}