#1F3389
Closest to "midnightblue" · rgb(31, 51, 137)
Color codes
Shades & tints
About #1F3389
#1F3389 is a color with red 31, green 51 and blue 137 (on a 0–255 scale). In HSL it sits at a hue of 229°, 63% saturation and 33% lightness. For print, its CMYK breakdown is cmyk(77%, 63%, 0%, 46%). The closest named CSS color is midnightblue. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.