Smalt
Registry ID
GCR-2025-003399
Issued December 7, 2025
Color data
HEX #003399
RGB 0 / 51 / 153
HSL 220° / 100% / 30%
CMYK 100 / 67 / 0 / 40
opencolors.org/certificate/003399
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-003399
Issued December 7, 2025
Color data
HEX #003399
RGB 0 / 51 / 153
HSL 220° / 100% / 30%
CMYK 100 / 67 / 0 / 40
opencolors.org/certificate/003399
White text
10.86:1 · AAA
Black text
1.93:1 · Fail
CSS
--smalt: #003399;
Tailwind
bg-[#003399]
Token
{
"smalt": {
"value": "#003399"
}
}