#183B8E
Closest to "midnightblue" · rgb(24, 59, 142)
Color codes
Shades & tints
About #183B8E
#183B8E is a color with red 24, green 59 and blue 142 (on a 0–255 scale). In HSL it sits at a hue of 222°, 71% saturation and 33% lightness. For print, its CMYK breakdown is cmyk(83%, 58%, 0%, 44%). 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.