Sinopia
Registry ID
GCR-2025-CB410B
Issued December 7, 2025
Color data
HEX #CB410B
RGB 203 / 65 / 11
HSL 17° / 90% / 42%
CMYK 0 / 68 / 95 / 20
opencolors.org/certificate/CB410B
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-CB410B
Issued December 7, 2025
Color data
HEX #CB410B
RGB 203 / 65 / 11
HSL 17° / 90% / 42%
CMYK 0 / 68 / 95 / 20
opencolors.org/certificate/CB410B
White text
4.88:1 · AA
Black text
4.30:1 · Fail
CSS
--sinopia: #CB410B;
Tailwind
bg-[#CB410B]
Token
{
"sinopia": {
"value": "#CB410B"
}
}