#666AF0
Closest to "mediumslateblue" · rgb(102, 106, 240)
Color codes
Shades & tints
About #666AF0
#666AF0 is a color with red 102, green 106 and blue 240 (on a 0–255 scale). In HSL it sits at a hue of 238°, 82% saturation and 67% lightness. For print, its CMYK breakdown is cmyk(57%, 56%, 0%, 6%). 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.