#304CB4
Closest to "royalblue" · rgb(48, 76, 180)
Color codes
Shades & tints
About #304CB4
#304CB4 is a color with red 48, green 76 and blue 180 (on a 0–255 scale). In HSL it sits at a hue of 227°, 58% saturation and 45% lightness. For print, its CMYK breakdown is cmyk(73%, 58%, 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.