Underworld
Registry ID
GCR-2025-1E231C
Issued December 7, 2025
Color data
HEX #1E231C
RGB 30 / 35 / 28
HSL 103° / 11% / 12%
CMYK 14 / 0 / 20 / 86
opencolors.org/certificate/1E231C
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-1E231C
Issued December 7, 2025
Color data
HEX #1E231C
RGB 30 / 35 / 28
HSL 103° / 11% / 12%
CMYK 14 / 0 / 20 / 86
opencolors.org/certificate/1E231C
White text
16.00:1 · AAA
Black text
1.31:1 · Fail
CSS
--underworld: #1E231C;
Tailwind
bg-[#1E231C]
Token
{
"underworld": {
"value": "#1E231C"
}
}