#645BB2
Closest to "slateblue" · rgb(100, 91, 178)
Color codes
Shades & tints
About #645BB2
#645BB2 is a color with red 100, green 91 and blue 178 (on a 0–255 scale). In HSL it sits at a hue of 246°, 36% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(44%, 49%, 0%, 30%). 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.