#A66B23
Closest to "sienna" · rgb(166, 107, 35)
Color codes
Shades & tints
About #A66B23
#A66B23 is a color with red 166, green 107 and blue 35 (on a 0–255 scale). In HSL it sits at a hue of 33°, 65% saturation and 39% lightness. For print, its CMYK breakdown is cmyk(0%, 36%, 79%, 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.