#6640CC
Closest to "slateblue" · rgb(102, 64, 204)
Color codes
Shades & tints
About #6640CC
#6640CC is a color with red 102, green 64 and blue 204 (on a 0–255 scale). In HSL it sits at a hue of 256°, 58% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(50%, 69%, 0%, 20%). 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.