#3F15E7
Closest to "blue" · rgb(63, 21, 231)
Color codes
Shades & tints
About #3F15E7
#3F15E7 is a color with red 63, green 21 and blue 231 (on a 0–255 scale). In HSL it sits at a hue of 252°, 83% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(73%, 91%, 0%, 9%). The closest named CSS color is blue. 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.