#3F178B
Closest to "indigo" · rgb(63, 23, 139)
Color codes
Shades & tints
About #3F178B
#3F178B is a color with red 63, green 23 and blue 139 (on a 0–255 scale). In HSL it sits at a hue of 261°, 72% saturation and 32% lightness. For print, its CMYK breakdown is cmyk(55%, 83%, 0%, 45%). 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.