#664EF0
Closest to "mediumslateblue" · rgb(102, 78, 240)
Color codes
Shades & tints
About #664EF0
#664EF0 is a color with red 102, green 78 and blue 240 (on a 0–255 scale). In HSL it sits at a hue of 249°, 84% saturation and 62% lightness. For print, its CMYK breakdown is cmyk(57%, 68%, 0%, 6%). The closest named CSS color is mediumslateblue. 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.