#423FF8
Closest to "royalblue" · rgb(66, 63, 248)
Color codes
Shades & tints
About #423FF8
#423FF8 is a color with red 66, green 63 and blue 248 (on a 0–255 scale). In HSL it sits at a hue of 241°, 93% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(73%, 75%, 0%, 3%). 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.