#1D37DE
Closest to "royalblue" · rgb(29, 55, 222)
Color codes
Shades & tints
About #1D37DE
#1D37DE is a color with red 29, green 55 and blue 222 (on a 0–255 scale). In HSL it sits at a hue of 232°, 77% saturation and 49% lightness. For print, its CMYK breakdown is cmyk(87%, 75%, 0%, 13%). 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.