#171FFF
Closest to "blue" · rgb(23, 31, 255)
Color codes
Shades & tints
About #171FFF
#171FFF is a color with red 23, green 31 and blue 255 (on a 0–255 scale). In HSL it sits at a hue of 238°, 100% saturation and 55% lightness. For print, its CMYK breakdown is cmyk(91%, 88%, 0%, 0%). The closest named CSS color is blue. 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.