Zen Blue
Registry ID
GCR-2025-99A4BA
Issued December 7, 2025
Color data
HEX #99A4BA
RGB 153 / 164 / 186
HSL 220° / 19% / 66%
CMYK 18 / 12 / 0 / 27
opencolors.org/certificate/99A4BA
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-99A4BA
Issued December 7, 2025
Color data
HEX #99A4BA
RGB 153 / 164 / 186
HSL 220° / 19% / 66%
CMYK 18 / 12 / 0 / 27
opencolors.org/certificate/99A4BA
White text
2.51:1 · Fail
Black text
8.37:1 · AAA
CSS
--zen-blue: #99A4BA;
Tailwind
bg-[#99A4BA]
Token
{
"zen-blue": {
"value": "#99A4BA"
}
}