Mississippi River
Registry ID
GCR-2025-3B638C
Issued December 7, 2025
Color data
HEX #3B638C
RGB 59 / 99 / 140
HSL 210° / 41% / 39%
CMYK 58 / 29 / 0 / 45
opencolors.org/certificate/3B638C
The registry ID is GCR, the year the color was named, and its hex.
Registry ID
GCR-2025-3B638C
Issued December 7, 2025
Color data
HEX #3B638C
RGB 59 / 99 / 140
HSL 210° / 41% / 39%
CMYK 58 / 29 / 0 / 45
opencolors.org/certificate/3B638C
White text
6.27:1 · AA
Black text
3.35:1 · Fail
CSS
--mississippi-river: #3B638C;
Tailwind
bg-[#3B638C]
Token
{
"mississippi-river": {
"value": "#3B638C"
}
}