Sienna Buff
Registry ID
GCR-2025-CDA589
Issued December 7, 2025
Color data
HEX #CDA589
RGB 205 / 165 / 137
HSL 25° / 40% / 67%
CMYK 0 / 20 / 33 / 20
opencolors.org/certificate/CDA589
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-CDA589
Issued December 7, 2025
Color data
HEX #CDA589
RGB 205 / 165 / 137
HSL 25° / 40% / 67%
CMYK 0 / 20 / 33 / 20
opencolors.org/certificate/CDA589
White text
2.25:1 · Fail
Black text
9.34:1 · AAA
CSS
--sienna-buff: #CDA589;
Tailwind
bg-[#CDA589]
Token
{
"sienna-buff": {
"value": "#CDA589"
}
}