Cornell Red
Registry ID
GCR-2025-B31B11
Issued December 7, 2025
Color data
HEX #B31B11
RGB 179 / 27 / 17
HSL 4° / 83% / 38%
CMYK 0 / 85 / 91 / 30
opencolors.org/certificate/B31B11
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-B31B11
Issued December 7, 2025
Color data
HEX #B31B11
RGB 179 / 27 / 17
HSL 4° / 83% / 38%
CMYK 0 / 85 / 91 / 30
opencolors.org/certificate/B31B11
White text
6.81:1 · AA
Black text
3.08:1 · Fail
CSS
--cornell-red: #B31B11;
Tailwind
bg-[#B31B11]
Token
{
"cornell-red": {
"value": "#B31B11"
}
}