#666FE7
Closest to "mediumslateblue" · rgb(102, 111, 231)
Color codes
Shades & tints
About #666FE7
#666FE7 is a color with red 102, green 111 and blue 231 (on a 0–255 scale). In HSL it sits at a hue of 236°, 73% saturation and 65% lightness. For print, its CMYK breakdown is cmyk(56%, 52%, 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.