#646AA0
Closest to "slategray" · rgb(100, 106, 160)
Color codes
Shades & tints
About #646AA0
#646AA0 is a color with red 100, green 106 and blue 160 (on a 0–255 scale). In HSL it sits at a hue of 234°, 24% saturation and 51% lightness. For print, its CMYK breakdown is cmyk(38%, 34%, 0%, 37%). The closest named CSS color is slategray. 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.