Prehistoric Stone
Registry ID
GCR-2025-9AA0A3
Issued December 7, 2025
Color data
HEX #9AA0A3
RGB 154 / 160 / 163
HSL 200° / 5% / 62%
CMYK 6 / 2 / 0 / 36
opencolors.org/certificate/9AA0A3
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-9AA0A3
Issued December 7, 2025
Color data
HEX #9AA0A3
RGB 154 / 160 / 163
HSL 200° / 5% / 62%
CMYK 6 / 2 / 0 / 36
opencolors.org/certificate/9AA0A3
White text
2.65:1 · Fail
Black text
7.93:1 · AAA
CSS
--prehistoric-stone: #9AA0A3;
Tailwind
bg-[#9AA0A3]
Token
{
"prehistoric-stone": {
"value": "#9AA0A3"
}
}