Waterline Blue
Registry ID
GCR-2025-436BAD
Issued December 7, 2025
Color data
HEX #436BAD
RGB 67 / 107 / 173
HSL 217° / 44% / 47%
CMYK 61 / 38 / 0 / 32
opencolors.org/certificate/436BAD
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-436BAD
Issued December 7, 2025
Color data
HEX #436BAD
RGB 67 / 107 / 173
HSL 217° / 44% / 47%
CMYK 61 / 38 / 0 / 32
opencolors.org/certificate/436BAD
White text
5.32:1 · AA
Black text
3.95:1 · Fail
CSS
--waterline-blue: #436BAD;
Tailwind
bg-[#436BAD]
Token
{
"waterline-blue": {
"value": "#436BAD"
}
}