#6640EE
Closest to "slateblue" · rgb(102, 64, 238)
Color codes
Shades & tints
About #6640EE
#6640EE is a color with red 102, green 64 and blue 238 (on a 0–255 scale). In HSL it sits at a hue of 253°, 84% saturation and 59% lightness. For print, its CMYK breakdown is cmyk(57%, 73%, 0%, 7%). 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.