#645FA7
Closest to "slateblue" · rgb(100, 95, 167)
Color codes
Shades & tints
About #645FA7
#645FA7 is a color with red 100, green 95 and blue 167 (on a 0–255 scale). In HSL it sits at a hue of 244°, 29% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(40%, 43%, 0%, 35%). 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.