Blue Iolite
Registry ID
GCR-2025-587EBE
Issued December 7, 2025
Color data
HEX #587EBE
RGB 88 / 126 / 190
HSL 218° / 44% / 55%
CMYK 54 / 34 / 0 / 25
opencolors.org/certificate/587EBE
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-587EBE
Issued December 7, 2025
Color data
HEX #587EBE
RGB 88 / 126 / 190
HSL 218° / 44% / 55%
CMYK 54 / 34 / 0 / 25
opencolors.org/certificate/587EBE
White text
4.08:1 · Fail
Black text
5.14:1 · AA
CSS
--blue-iolite: #587EBE;
Tailwind
bg-[#587EBE]
Token
{
"blue-iolite": {
"value": "#587EBE"
}
}