Antique Brown
Registry ID
GCR-2025-553F2D
Issued December 7, 2025
Color data
HEX #553F2D
RGB 85 / 63 / 45
HSL 27° / 31% / 25%
CMYK 0 / 26 / 47 / 67
opencolors.org/certificate/553F2D
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-553F2D
Issued December 7, 2025
Color data
HEX #553F2D
RGB 85 / 63 / 45
HSL 27° / 31% / 25%
CMYK 0 / 26 / 47 / 67
opencolors.org/certificate/553F2D
White text
9.84:1 · AAA
Black text
2.14:1 · Fail
CSS
--antique-brown: #553F2D;
Tailwind
bg-[#553F2D]
Token
{
"antique-brown": {
"value": "#553F2D"
}
}