#A6451C
Closest to "sienna" · rgb(166, 69, 28)
Color codes
Shades & tints
About #A6451C
#A6451C is a color with red 166, green 69 and blue 28 (on a 0–255 scale). In HSL it sits at a hue of 18°, 71% saturation and 38% lightness. For print, its CMYK breakdown is cmyk(0%, 58%, 83%, 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.