#284BB5
Closest to "royalblue" · rgb(40, 75, 181)
Color codes
Shades & tints
About #284BB5
#284BB5 is a color with red 40, green 75 and blue 181 (on a 0–255 scale). In HSL it sits at a hue of 225°, 64% saturation and 43% lightness. For print, its CMYK breakdown is cmyk(78%, 59%, 0%, 29%). 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.