#666AE9
Closest to "mediumslateblue" · rgb(102, 106, 233)
Color codes
Shades & tints
About #666AE9
#666AE9 is a color with red 102, green 106 and blue 233 (on a 0–255 scale). In HSL it sits at a hue of 238°, 75% saturation and 66% lightness. For print, its CMYK breakdown is cmyk(56%, 55%, 0%, 9%). 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.