Flat Earth
Registry ID
GCR-2025-AA5533
Issued December 7, 2025
Color data
HEX #AA5533
RGB 170 / 85 / 51
HSL 17° / 54% / 43%
CMYK 0 / 50 / 70 / 33
opencolors.org/certificate/AA5533
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-AA5533
Issued December 7, 2025
Color data
HEX #AA5533
RGB 170 / 85 / 51
HSL 17° / 54% / 43%
CMYK 0 / 50 / 70 / 33
opencolors.org/certificate/AA5533
White text
5.18:1 · AA
Black text
4.06:1 · Fail
CSS
--flat-earth: #AA5533;
Tailwind
bg-[#AA5533]
Token
{
"flat-earth": {
"value": "#AA5533"
}
}