Rose Madder
Registry ID
GCR-2025-E33636
Issued December 7, 2025
Color data
HEX #E33636
RGB 227 / 54 / 54
HSL 0° / 76% / 55%
CMYK 0 / 76 / 76 / 11
opencolors.org/certificate/E33636
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-E33636
Issued December 7, 2025
Color data
HEX #E33636
RGB 227 / 54 / 54
HSL 0° / 76% / 55%
CMYK 0 / 76 / 76 / 11
opencolors.org/certificate/E33636
White text
4.33:1 · Fail
Black text
4.85:1 · AA
CSS
--rose-madder: #E33636;
Tailwind
bg-[#E33636]
Token
{
"rose-madder": {
"value": "#E33636"
}
}