#A63333
Closest to "brown" · rgb(166, 51, 51)
Color codes
Shades & tints
About #A63333
#A63333 is a color with red 166, green 51 and blue 51 (on a 0–255 scale). In HSL it sits at a hue of 0°, 53% saturation and 43% lightness. For print, its CMYK breakdown is cmyk(0%, 69%, 69%, 35%). The closest named CSS color is brown. 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.