#666FB7
Closest to "slateblue" · rgb(102, 111, 183)
Color codes
Shades & tints
About #666FB7
#666FB7 is a color with red 102, green 111 and blue 183 (on a 0–255 scale). In HSL it sits at a hue of 233°, 36% saturation and 56% lightness. For print, its CMYK breakdown is cmyk(44%, 39%, 0%, 28%). 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.