Mineral Brown
Registry ID
GCR-2025-4D3F33
Issued December 7, 2025
Color data
HEX #4D3F33
RGB 77 / 63 / 51
HSL 28° / 20% / 25%
CMYK 0 / 18 / 34 / 70
opencolors.org/certificate/4D3F33
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-4D3F33
Issued December 7, 2025
Color data
HEX #4D3F33
RGB 77 / 63 / 51
HSL 28° / 20% / 25%
CMYK 0 / 18 / 34 / 70
opencolors.org/certificate/4D3F33
White text
10.12:1 · AAA
Black text
2.07:1 · Fail
CSS
--mineral-brown: #4D3F33;
Tailwind
bg-[#4D3F33]
Token
{
"mineral-brown": {
"value": "#4D3F33"
}
}