#3A66DF
Closest to "royalblue" · rgb(58, 102, 223)
Color codes
Shades & tints
About #3A66DF
#3A66DF is a color with red 58, green 102 and blue 223 (on a 0–255 scale). In HSL it sits at a hue of 224°, 72% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(74%, 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.