Used Oil
Registry ID
GCR-2025-231712
Issued December 7, 2025
Color data
HEX #231712
RGB 35 / 23 / 18
HSL 18° / 32% / 10%
CMYK 0 / 34 / 49 / 86
opencolors.org/certificate/231712
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-231712
Issued December 7, 2025
Color data
HEX #231712
RGB 35 / 23 / 18
HSL 18° / 32% / 10%
CMYK 0 / 34 / 49 / 86
opencolors.org/certificate/231712
White text
17.46:1 · AAA
Black text
1.20:1 · Fail
CSS
--used-oil: #231712;
Tailwind
bg-[#231712]
Token
{
"used-oil": {
"value": "#231712"
}
}