Blue Lobster
Registry ID
GCR-2025-0055AA
Issued December 7, 2025
Color data
HEX #0055AA
RGB 0 / 85 / 170
HSL 210° / 100% / 33%
CMYK 100 / 50 / 0 / 33
opencolors.org/certificate/0055AA
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-0055AA
Issued December 7, 2025
Color data
HEX #0055AA
RGB 0 / 85 / 170
HSL 210° / 100% / 33%
CMYK 100 / 50 / 0 / 33
opencolors.org/certificate/0055AA
White text
7.29:1 · AAA
Black text
2.88:1 · Fail
CSS
--blue-lobster: #0055AA;
Tailwind
bg-[#0055AA]
Token
{
"blue-lobster": {
"value": "#0055AA"
}
}