#663CC6
Closest to "slateblue" · rgb(102, 60, 198)
Color codes
Shades & tints
About #663CC6
#663CC6 is a color with red 102, green 60 and blue 198 (on a 0–255 scale). In HSL it sits at a hue of 258°, 55% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(48%, 70%, 0%, 22%). 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.