Harbor Blue
Registry ID
GCR-2025-556699
Issued December 7, 2025
Color data
HEX #556699
RGB 85 / 102 / 153
HSL 225° / 29% / 47%
CMYK 44 / 33 / 0 / 40
opencolors.org/certificate/556699
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-556699
Issued December 7, 2025
Color data
HEX #556699
RGB 85 / 102 / 153
HSL 225° / 29% / 47%
CMYK 44 / 33 / 0 / 40
opencolors.org/certificate/556699
White text
5.60:1 · AA
Black text
3.75:1 · Fail
CSS
--harbor-blue: #556699;
Tailwind
bg-[#556699]
Token
{
"harbor-blue": {
"value": "#556699"
}
}