#645FB4
Closest to "slateblue" · rgb(100, 95, 180)
Color codes
Shades & tints
About #645FB4
#645FB4 is a color with red 100, green 95 and blue 180 (on a 0–255 scale). In HSL it sits at a hue of 244°, 36% saturation and 54% lightness. For print, its CMYK breakdown is cmyk(44%, 47%, 0%, 29%). 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.