#638F80
Closest to "slategray" · rgb(99, 143, 128)
Color codes
Shades & tints
About #638F80
#638F80 is a color with red 99, green 143 and blue 128 (on a 0–255 scale). In HSL it sits at a hue of 160°, 18% saturation and 47% lightness. For print, its CMYK breakdown is cmyk(31%, 0%, 10%, 44%). 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.