#2166D4
Closest to "royalblue" · rgb(33, 102, 212)
Color codes
Shades & tints
About #2166D4
#2166D4 is a color with red 33, green 102 and blue 212 (on a 0–255 scale). In HSL it sits at a hue of 217°, 73% saturation and 48% lightness. For print, its CMYK breakdown is cmyk(84%, 52%, 0%, 17%). 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.