Sea Urchin
Registry ID
GCR-2025-367D83
Issued December 7, 2025
Color data
HEX #367D83
RGB 54 / 125 / 131
HSL 185° / 42% / 36%
CMYK 59 / 5 / 0 / 49
opencolors.org/certificate/367D83
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-367D83
Issued December 7, 2025
Color data
HEX #367D83
RGB 54 / 125 / 131
HSL 185° / 42% / 36%
CMYK 59 / 5 / 0 / 49
opencolors.org/certificate/367D83
White text
4.75:1 · AA
Black text
4.42:1 · Fail
CSS
--sea-urchin: #367D83;
Tailwind
bg-[#367D83]
Token
{
"sea-urchin": {
"value": "#367D83"
}
}