#666ADA
Closest to "slateblue" · rgb(102, 106, 218)
Color codes
Shades & tints
About #666ADA
#666ADA is a color with red 102, green 106 and blue 218 (on a 0–255 scale). In HSL it sits at a hue of 238°, 61% saturation and 63% lightness. For print, its CMYK breakdown is cmyk(53%, 51%, 0%, 15%). 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.