#3F45BC
Closest to "slateblue" · rgb(63, 69, 188)
Color codes
Shades & tints
About #3F45BC
#3F45BC is a color with red 63, green 69 and blue 188 (on a 0–255 scale). In HSL it sits at a hue of 237°, 50% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(66%, 63%, 0%, 26%). 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.