Black
Registry ID
GCR-2025-000000
Issued December 7, 2025
Color data
HEX #000000
RGB 0 / 0 / 0
HSL 0° / 0% / 0%
CMYK 0 / 0 / 0 / 100
opencolors.org/certificate/000000
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-000000
Issued December 7, 2025
Color data
HEX #000000
RGB 0 / 0 / 0
HSL 0° / 0% / 0%
CMYK 0 / 0 / 0 / 100
opencolors.org/certificate/000000
White text
21.00:1 · AAA
Black text
1.00:1 · Fail
CSS
--black: #000000;
Tailwind
bg-[#000000]
Token
{
"black": {
"value": "#000000"
}
}