#666FBF
Closest to "slateblue" · rgb(102, 111, 191)
Color codes
Shades & tints
About #666FBF
#666FBF is a color with red 102, green 111 and blue 191 (on a 0–255 scale). In HSL it sits at a hue of 234°, 41% saturation and 57% lightness. For print, its CMYK breakdown is cmyk(47%, 42%, 0%, 25%). 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.