Rhinoceros Beetle
Registry ID
GCR-2025-440011
Issued December 7, 2025
Color data
HEX #440011
RGB 68 / 0 / 17
HSL 345° / 100% / 13%
CMYK 0 / 100 / 75 / 73
opencolors.org/certificate/440011
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-440011
Issued December 7, 2025
Color data
HEX #440011
RGB 68 / 0 / 17
HSL 345° / 100% / 13%
CMYK 0 / 100 / 75 / 73
opencolors.org/certificate/440011
White text
16.75:1 · AAA
Black text
1.25:1 · Fail
CSS
--rhinoceros-beetle: #440011;
Tailwind
bg-[#440011]
Token
{
"rhinoceros-beetle": {
"value": "#440011"
}
}