Mid Century
Registry ID
GCR-2025-553333
Issued December 7, 2025
Color data
HEX #553333
RGB 85 / 51 / 51
HSL 0° / 25% / 27%
CMYK 0 / 40 / 40 / 67
opencolors.org/certificate/553333
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-553333
Issued December 7, 2025
Color data
HEX #553333
RGB 85 / 51 / 51
HSL 0° / 25% / 27%
CMYK 0 / 40 / 40 / 67
opencolors.org/certificate/553333
White text
11.01:1 · AAA
Black text
1.91:1 · Fail
CSS
--mid-century: #553333;
Tailwind
bg-[#553333]
Token
{
"mid-century": {
"value": "#553333"
}
}