Tempest
Registry ID
GCR-2025-79839B
Issued December 7, 2025
Color data
HEX #79839B
RGB 121 / 131 / 155
HSL 222° / 15% / 54%
CMYK 22 / 15 / 0 / 39
opencolors.org/certificate/79839B
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-79839B
Issued December 7, 2025
Color data
HEX #79839B
RGB 121 / 131 / 155
HSL 222° / 15% / 54%
CMYK 22 / 15 / 0 / 39
opencolors.org/certificate/79839B
White text
3.80:1 · Fail
Black text
5.53:1 · AA
CSS
--tempest: #79839B;
Tailwind
bg-[#79839B]
Token
{
"tempest": {
"value": "#79839B"
}
}