#645BE6
Closest to "slateblue" · rgb(100, 91, 230)
Color codes
Shades & tints
About #645BE6
#645BE6 is a color with red 100, green 91 and blue 230 (on a 0–255 scale). In HSL it sits at a hue of 244°, 74% saturation and 63% lightness. For print, its CMYK breakdown is cmyk(57%, 60%, 0%, 10%). 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.