#3F5BD8
Closest to "royalblue" · rgb(63, 91, 216)
Color codes
Shades & tints
About #3F5BD8
#3F5BD8 is a color with red 63, green 91 and blue 216 (on a 0–255 scale). In HSL it sits at a hue of 229°, 66% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(71%, 58%, 0%, 15%). 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.