#666FB0
Closest to "slateblue" · rgb(102, 111, 176)
Color codes
Shades & tints
About #666FB0
#666FB0 is a color with red 102, green 111 and blue 176 (on a 0–255 scale). In HSL it sits at a hue of 233°, 32% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(42%, 37%, 0%, 31%). 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.