#646CA6
Closest to "slategray" · rgb(100, 108, 166)
Color codes
Shades & tints
About #646CA6
#646CA6 is a color with red 100, green 108 and blue 166 (on a 0–255 scale). In HSL it sits at a hue of 233°, 27% saturation and 52% lightness. For print, its CMYK breakdown is cmyk(40%, 35%, 0%, 35%). 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.