#646AD8
Closest to "slateblue" · rgb(100, 106, 216)
Color codes
Shades & tints
About #646AD8
#646AD8 is a color with red 100, green 106 and blue 216 (on a 0–255 scale). In HSL it sits at a hue of 237°, 60% saturation and 62% lightness. For print, its CMYK breakdown is cmyk(54%, 51%, 0%, 15%). 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.