#664FE7
Closest to "slateblue" · rgb(102, 79, 231)
Color codes
Shades & tints
About #664FE7
#664FE7 is a color with red 102, green 79 and blue 231 (on a 0–255 scale). In HSL it sits at a hue of 249°, 76% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(56%, 66%, 0%, 9%). 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.