Eerie Black
Registry ID
GCR-2025-1B1B1B
Issued December 7, 2025
Color data
HEX #1B1B1B
RGB 27 / 27 / 27
HSL 0° / 0% / 11%
CMYK 0 / 0 / 0 / 89
opencolors.org/certificate/1B1B1B
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-1B1B1B
Issued December 7, 2025
Color data
HEX #1B1B1B
RGB 27 / 27 / 27
HSL 0° / 0% / 11%
CMYK 0 / 0 / 0 / 89
opencolors.org/certificate/1B1B1B
White text
17.22:1 · AAA
Black text
1.22:1 · Fail
CSS
--eerie-black: #1B1B1B;
Tailwind
bg-[#1B1B1B]
Token
{
"eerie-black": {
"value": "#1B1B1B"
}
}