#428AD7
Closest to "royalblue" · rgb(66, 138, 215)
Color codes
Shades & tints
About #428AD7
#428AD7 is a color with red 66, green 138 and blue 215 (on a 0–255 scale). In HSL it sits at a hue of 211°, 65% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(69%, 36%, 0%, 16%). 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.