Sudden Sapphire
Registry ID
GCR-2025-6376A9
Issued December 7, 2025
Color data
HEX #6376A9
RGB 99 / 118 / 169
HSL 224° / 29% / 53%
CMYK 41 / 30 / 0 / 34
opencolors.org/certificate/6376A9
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-6376A9
Issued December 7, 2025
Color data
HEX #6376A9
RGB 99 / 118 / 169
HSL 224° / 29% / 53%
CMYK 41 / 30 / 0 / 34
opencolors.org/certificate/6376A9
White text
4.47:1 · Fail
Black text
4.69:1 · AA
CSS
--sudden-sapphire: #6376A9;
Tailwind
bg-[#6376A9]
Token
{
"sudden-sapphire": {
"value": "#6376A9"
}
}