Rockpool
Registry ID
GCR-2025-519EA1
Issued December 7, 2025
Color data
HEX #519EA1
RGB 81 / 158 / 161
HSL 182° / 33% / 47%
CMYK 50 / 2 / 0 / 37
opencolors.org/certificate/519EA1
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-519EA1
Issued December 7, 2025
Color data
HEX #519EA1
RGB 81 / 158 / 161
HSL 182° / 33% / 47%
CMYK 50 / 2 / 0 / 37
opencolors.org/certificate/519EA1
White text
3.11:1 · Fail
Black text
6.76:1 · AA
CSS
--rockpool: #519EA1;
Tailwind
bg-[#519EA1]
Token
{
"rockpool": {
"value": "#519EA1"
}
}