#397FE1
Closest to "royalblue" · rgb(57, 127, 225)
Color codes
Shades & tints
About #397FE1
#397FE1 is a color with red 57, green 127 and blue 225 (on a 0–255 scale). In HSL it sits at a hue of 215°, 74% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(75%, 44%, 0%, 12%). 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.