Black Marlin
Registry ID
GCR-2025-383740
Issued December 7, 2025
Color data
HEX #383740
RGB 56 / 55 / 64
HSL 247° / 8% / 23%
CMYK 13 / 14 / 0 / 75
opencolors.org/certificate/383740
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-383740
Issued December 7, 2025
Color data
HEX #383740
RGB 56 / 55 / 64
HSL 247° / 8% / 23%
CMYK 13 / 14 / 0 / 75
opencolors.org/certificate/383740
White text
11.74:1 · AAA
Black text
1.79:1 · Fail
CSS
--black-marlin: #383740;
Tailwind
bg-[#383740]
Token
{
"black-marlin": {
"value": "#383740"
}
}