Ultimate Grey
Registry ID
GCR-2025-A9A8A9
Issued December 7, 2025
Color data
HEX #A9A8A9
RGB 169 / 168 / 169
HSL 300° / 1% / 66%
CMYK 0 / 1 / 0 / 34
opencolors.org/certificate/A9A8A9
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-A9A8A9
Issued December 7, 2025
Color data
HEX #A9A8A9
RGB 169 / 168 / 169
HSL 300° / 1% / 66%
CMYK 0 / 1 / 0 / 34
opencolors.org/certificate/A9A8A9
White text
2.37:1 · Fail
Black text
8.86:1 · AAA
CSS
--ultimate-grey: #A9A8A9;
Tailwind
bg-[#A9A8A9]
Token
{
"ultimate-grey": {
"value": "#A9A8A9"
}
}