#3966ED
Closest to "royalblue" · rgb(57, 102, 237)
Color codes
Shades & tints
About #3966ED
#3966ED is a color with red 57, green 102 and blue 237 (on a 0–255 scale). In HSL it sits at a hue of 225°, 83% saturation and 58% lightness. For print, its CMYK breakdown is cmyk(76%, 57%, 0%, 7%). 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.