#4040BB
Closest to "slateblue" · rgb(64, 64, 187)
Color codes
Shades & tints
About #4040BB
#4040BB is a color with red 64, green 64 and blue 187 (on a 0–255 scale). In HSL it sits at a hue of 240°, 49% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(66%, 66%, 0%, 27%). The closest named CSS color is slateblue. 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.