Netherworld
Registry ID
GCR-2025-881111
Issued December 7, 2025
Color data
HEX #881111
RGB 136 / 17 / 17
HSL 0° / 78% / 30%
CMYK 0 / 88 / 88 / 47
opencolors.org/certificate/881111
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-881111
Issued December 7, 2025
Color data
HEX #881111
RGB 136 / 17 / 17
HSL 0° / 78% / 30%
CMYK 0 / 88 / 88 / 47
opencolors.org/certificate/881111
White text
9.84:1 · AAA
Black text
2.14:1 · Fail
CSS
--netherworld: #881111;
Tailwind
bg-[#881111]
Token
{
"netherworld": {
"value": "#881111"
}
}