#173D71
Closest to "midnightblue" · rgb(23, 61, 113)
Color codes
Shades & tints
About #173D71
#173D71 is a color with red 23, green 61 and blue 113 (on a 0–255 scale). In HSL it sits at a hue of 215°, 66% saturation and 27% lightness. For print, its CMYK breakdown is cmyk(80%, 46%, 0%, 56%). The closest named CSS color is midnightblue. 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.