Tomb Blue
Registry ID
GCR-2025-0099CC
Issued December 7, 2025
Color data
HEX #0099CC
RGB 0 / 153 / 204
HSL 195° / 100% / 40%
CMYK 100 / 25 / 0 / 20
opencolors.org/certificate/0099CC
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-0099CC
Issued December 7, 2025
Color data
HEX #0099CC
RGB 0 / 153 / 204
HSL 195° / 100% / 40%
CMYK 100 / 25 / 0 / 20
opencolors.org/certificate/0099CC
White text
3.27:1 · Fail
Black text
6.43:1 · AA
CSS
--tomb-blue: #0099CC;
Tailwind
bg-[#0099CC]
Token
{
"tomb-blue": {
"value": "#0099CC"
}
}