#646E51
Closest to "dimgray" · rgb(100, 110, 81)
Color codes
Shades & tints
About #646E51
#646E51 is a color with red 100, green 110 and blue 81 (on a 0–255 scale). In HSL it sits at a hue of 81°, 15% saturation and 37% lightness. For print, its CMYK breakdown is cmyk(9%, 0%, 26%, 57%). The closest named CSS color is dimgray. 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.