Black Hole
Registry ID
GCR-2025-010203
Issued December 7, 2025
Color data
HEX #010203
RGB 1 / 2 / 3
HSL 210° / 50% / 1%
CMYK 67 / 33 / 0 / 99
opencolors.org/certificate/010203
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-010203
Issued December 7, 2025
Color data
HEX #010203
RGB 1 / 2 / 3
HSL 210° / 50% / 1%
CMYK 67 / 33 / 0 / 99
opencolors.org/certificate/010203
White text
20.77:1 · AAA
Black text
1.01:1 · Fail
CSS
--black-hole: #010203;
Tailwind
bg-[#010203]
Token
{
"black-hole": {
"value": "#010203"
}
}