#166AE9
Closest to "royalblue" · rgb(22, 106, 233)
Color codes
Shades & tints
About #166AE9
#166AE9 is a color with red 22, green 106 and blue 233 (on a 0–255 scale). In HSL it sits at a hue of 216°, 83% saturation and 50% lightness. For print, its CMYK breakdown is cmyk(91%, 55%, 0%, 9%). The closest named CSS color is royalblue. 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.