Underwater World
Registry ID
GCR-2025-657F7A
Issued December 7, 2025
Color data
HEX #657F7A
RGB 101 / 127 / 122
HSL 168° / 11% / 45%
CMYK 20 / 0 / 4 / 50
opencolors.org/certificate/657F7A
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-657F7A
Issued December 7, 2025
Color data
HEX #657F7A
RGB 101 / 127 / 122
HSL 168° / 11% / 45%
CMYK 20 / 0 / 4 / 50
opencolors.org/certificate/657F7A
White text
4.31:1 · Fail
Black text
4.87:1 · AA
CSS
--underwater-world: #657F7A;
Tailwind
bg-[#657F7A]
Token
{
"underwater-world": {
"value": "#657F7A"
}
}