#645CBE
Closest to "slateblue" · rgb(100, 92, 190)
Color codes
Shades & tints
About #645CBE
#645CBE is a color with red 100, green 92 and blue 190 (on a 0–255 scale). In HSL it sits at a hue of 245°, 43% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(47%, 52%, 0%, 25%). 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.