#3F42E9
Closest to "royalblue" · rgb(63, 66, 233)
Color codes
Shades & tints
About #3F42E9
#3F42E9 is a color with red 63, green 66 and blue 233 (on a 0–255 scale). In HSL it sits at a hue of 239°, 79% saturation and 58% lightness. For print, its CMYK breakdown is cmyk(73%, 72%, 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.