Red Pentacle
Registry ID
GCR-2025-A60000
Issued December 7, 2025
Color data
HEX #A60000
RGB 166 / 0 / 0
HSL 0° / 100% / 33%
CMYK 0 / 100 / 100 / 35
opencolors.org/certificate/A60000
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-A60000
Issued December 7, 2025
Color data
HEX #A60000
RGB 166 / 0 / 0
HSL 0° / 100% / 33%
CMYK 0 / 100 / 100 / 35
opencolors.org/certificate/A60000
White text
8.01:1 · AAA
Black text
2.62:1 · Fail
CSS
--red-pentacle: #A60000;
Tailwind
bg-[#A60000]
Token
{
"red-pentacle": {
"value": "#A60000"
}
}