#666DF5
Closest to "mediumslateblue" · rgb(102, 109, 245)
Color codes
Shades & tints
About #666DF5
#666DF5 is a color with red 102, green 109 and blue 245 (on a 0–255 scale). In HSL it sits at a hue of 237°, 88% saturation and 68% lightness. For print, its CMYK breakdown is cmyk(58%, 56%, 0%, 4%). The closest named CSS color is mediumslateblue. 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.