Trouser Blue
Registry ID
GCR-2025-00666D
Issued December 7, 2025
Color data
HEX #00666D
RGB 0 / 102 / 109
HSL 184° / 100% / 21%
CMYK 100 / 6 / 0 / 57
opencolors.org/certificate/00666D
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-00666D
Issued December 7, 2025
Color data
HEX #00666D
RGB 0 / 102 / 109
HSL 184° / 100% / 21%
CMYK 100 / 6 / 0 / 57
opencolors.org/certificate/00666D
White text
6.73:1 · AA
Black text
3.12:1 · Fail
CSS
--trouser-blue: #00666D;
Tailwind
bg-[#00666D]
Token
{
"trouser-blue": {
"value": "#00666D"
}
}