#645CB7
Closest to "slateblue" · rgb(100, 92, 183)
Color codes
Shades & tints
About #645CB7
#645CB7 is a color with red 100, green 92 and blue 183 (on a 0–255 scale). In HSL it sits at a hue of 245°, 39% saturation and 54% lightness. For print, its CMYK breakdown is cmyk(45%, 50%, 0%, 28%). 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.