Brimstone
Registry ID
GCR-2025-FFBD2B
Issued December 7, 2025
Color data
HEX #FFBD2B
RGB 255 / 189 / 43
HSL 41° / 100% / 58%
CMYK 0 / 26 / 83 / 0
opencolors.org/certificate/FFBD2B
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-FFBD2B
Issued December 7, 2025
Color data
HEX #FFBD2B
RGB 255 / 189 / 43
HSL 41° / 100% / 58%
CMYK 0 / 26 / 83 / 0
opencolors.org/certificate/FFBD2B
White text
1.67:1 · Fail
Black text
12.57:1 · AAA
CSS
--brimstone: #FFBD2B;
Tailwind
bg-[#FFBD2B]
Token
{
"brimstone": {
"value": "#FFBD2B"
}
}