#283F9B
Closest to "midnightblue" · rgb(40, 63, 155)
Color codes
Shades & tints
About #283F9B
#283F9B is a color with red 40, green 63 and blue 155 (on a 0–255 scale). In HSL it sits at a hue of 228°, 59% saturation and 38% lightness. For print, its CMYK breakdown is cmyk(74%, 59%, 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.