#646AB9
Closest to "slateblue" · rgb(100, 106, 185)
Color codes
Shades & tints
About #646AB9
#646AB9 is a color with red 100, green 106 and blue 185 (on a 0–255 scale). In HSL it sits at a hue of 236°, 38% saturation and 56% lightness. For print, its CMYK breakdown is cmyk(46%, 43%, 0%, 27%). 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.