#5B51BB
Closest to "slateblue" · rgb(91, 81, 187)
Color codes
Shades & tints
About #5B51BB
#5B51BB is a color with red 91, green 81 and blue 187 (on a 0–255 scale). In HSL it sits at a hue of 246°, 44% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(51%, 57%, 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.