Blacklist
Registry ID
GCR-2025-221133
Issued December 7, 2025
Color data
HEX #221133
RGB 34 / 17 / 51
HSL 270° / 50% / 13%
CMYK 33 / 67 / 0 / 80
opencolors.org/certificate/221133
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-221133
Issued December 7, 2025
Color data
HEX #221133
RGB 34 / 17 / 51
HSL 270° / 50% / 13%
CMYK 33 / 67 / 0 / 80
opencolors.org/certificate/221133
White text
17.56:1 · AAA
Black text
1.20:1 · Fail
CSS
--blacklist: #221133;
Tailwind
bg-[#221133]
Token
{
"blacklist": {
"value": "#221133"
}
}