#666FC9
Closest to "slateblue" · rgb(102, 111, 201)
Color codes
Shades & tints
About #666FC9
#666FC9 is a color with red 102, green 111 and blue 201 (on a 0–255 scale). In HSL it sits at a hue of 235°, 48% saturation and 59% lightness. For print, its CMYK breakdown is cmyk(49%, 45%, 0%, 21%). 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.