#646FE4
Closest to "mediumslateblue" · rgb(100, 111, 228)
Color codes
Shades & tints
About #646FE4
#646FE4 is a color with red 100, green 111 and blue 228 (on a 0–255 scale). In HSL it sits at a hue of 235°, 70% saturation and 64% lightness. For print, its CMYK breakdown is cmyk(56%, 51%, 0%, 11%). 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.