#6663FD
Closest to "mediumslateblue" · rgb(102, 99, 253)
Color codes
Shades & tints
About #6663FD
#6663FD is a color with red 102, green 99 and blue 253 (on a 0–255 scale). In HSL it sits at a hue of 241°, 97% saturation and 69% lightness. For print, its CMYK breakdown is cmyk(60%, 61%, 0%, 1%). 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.