#664FB4
Closest to "slateblue" · rgb(102, 79, 180)
Color codes
Shades & tints
About #664FB4
#664FB4 is a color with red 102, green 79 and blue 180 (on a 0–255 scale). In HSL it sits at a hue of 254°, 40% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(43%, 56%, 0%, 29%). 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.