Deep Ultramarine
Registry ID
GCR-2025-404F95
Issued December 7, 2025
Color data
HEX #404F95
RGB 64 / 79 / 149
HSL 229° / 40% / 42%
CMYK 57 / 47 / 0 / 42
opencolors.org/certificate/404F95
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-404F95
Issued December 7, 2025
Color data
HEX #404F95
RGB 64 / 79 / 149
HSL 229° / 40% / 42%
CMYK 57 / 47 / 0 / 42
opencolors.org/certificate/404F95
White text
7.58:1 · AAA
Black text
2.77:1 · Fail
CSS
--deep-ultramarine: #404F95;
Tailwind
bg-[#404F95]
Token
{
"deep-ultramarine": {
"value": "#404F95"
}
}