Blue Chill
Registry ID
GCR-2025-408F90
Issued December 7, 2025
Color data
HEX #408F90
RGB 64 / 143 / 144
HSL 181° / 38% / 41%
CMYK 56 / 1 / 0 / 44
opencolors.org/certificate/408F90
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-408F90
Issued December 7, 2025
Color data
HEX #408F90
RGB 64 / 143 / 144
HSL 181° / 38% / 41%
CMYK 56 / 1 / 0 / 44
opencolors.org/certificate/408F90
White text
3.78:1 · Fail
Black text
5.55:1 · AA
CSS
--blue-chill: #408F90;
Tailwind
bg-[#408F90]
Token
{
"blue-chill": {
"value": "#408F90"
}
}