#3B66DE
Closest to "royalblue" · rgb(59, 102, 222)
Color codes
Shades & tints
About #3B66DE
#3B66DE is a color with red 59, green 102 and blue 222 (on a 0–255 scale). In HSL it sits at a hue of 224°, 71% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(73%, 54%, 0%, 13%). 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.