Artist’s Charcoal
Registry ID
GCR-2025-37393E
Issued December 7, 2025
Color data
HEX #37393E
RGB 55 / 57 / 62
HSL 223° / 6% / 23%
CMYK 11 / 8 / 0 / 76
opencolors.org/certificate/37393E
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-37393E
Issued December 7, 2025
Color data
HEX #37393E
RGB 55 / 57 / 62
HSL 223° / 6% / 23%
CMYK 11 / 8 / 0 / 76
opencolors.org/certificate/37393E
White text
11.56:1 · AAA
Black text
1.82:1 · Fail
CSS
--artist-s-charcoal: #37393E;
Tailwind
bg-[#37393E]
Token
{
"artist-s-charcoal": {
"value": "#37393E"
}
}