#3700A6
Closest to "indigo" · rgb(55, 0, 166)
Color codes
Shades & tints
About #3700A6
#3700A6 is a color with red 55, green 0 and blue 166 (on a 0–255 scale). In HSL it sits at a hue of 260°, 100% saturation and 33% lightness. For print, its CMYK breakdown is cmyk(67%, 100%, 0%, 35%). The closest named CSS color is indigo. 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.