#643AD7
Closest to "slateblue" · rgb(100, 58, 215)
Color codes
Shades & tints
About #643AD7
#643AD7 is a color with red 100, green 58 and blue 215 (on a 0–255 scale). In HSL it sits at a hue of 256°, 66% saturation and 54% lightness. For print, its CMYK breakdown is cmyk(53%, 73%, 0%, 16%). 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.