#A66C4C
Closest to "sienna" · rgb(166, 108, 76)
Color codes
Shades & tints
About #A66C4C
#A66C4C is a color with red 166, green 108 and blue 76 (on a 0–255 scale). In HSL it sits at a hue of 21°, 37% saturation and 47% lightness. For print, its CMYK breakdown is cmyk(0%, 35%, 54%, 35%). The closest named CSS color is sienna. 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.