#428AE9
Closest to "royalblue" · rgb(66, 138, 233)
Color codes
Shades & tints
About #428AE9
#428AE9 is a color with red 66, green 138 and blue 233 (on a 0–255 scale). In HSL it sits at a hue of 214°, 79% saturation and 59% lightness. For print, its CMYK breakdown is cmyk(72%, 41%, 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.