Grey River Rock
Registry ID
GCR-2025-99A1A1
Issued December 7, 2025
Color data
HEX #99A1A1
RGB 153 / 161 / 161
HSL 180° / 4% / 62%
CMYK 5 / 0 / 0 / 37
opencolors.org/certificate/99A1A1
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-99A1A1
Issued December 7, 2025
Color data
HEX #99A1A1
RGB 153 / 161 / 161
HSL 180° / 4% / 62%
CMYK 5 / 0 / 0 / 37
opencolors.org/certificate/99A1A1
White text
2.64:1 · Fail
Black text
7.97:1 · AAA
CSS
--grey-river-rock: #99A1A1;
Tailwind
bg-[#99A1A1]
Token
{
"grey-river-rock": {
"value": "#99A1A1"
}
}