#23399B
Closest to "midnightblue" · rgb(35, 57, 155)
Color codes
Shades & tints
About #23399B
#23399B is a color with red 35, green 57 and blue 155 (on a 0–255 scale). In HSL it sits at a hue of 229°, 63% saturation and 37% lightness. For print, its CMYK breakdown is cmyk(77%, 63%, 0%, 39%). 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.