#1243E4
Closest to "royalblue" · rgb(18, 67, 228)
Color codes
Shades & tints
About #1243E4
#1243E4 is a color with red 18, green 67 and blue 228 (on a 0–255 scale). In HSL it sits at a hue of 226°, 85% saturation and 48% lightness. For print, its CMYK breakdown is cmyk(92%, 71%, 0%, 11%). 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.