#640491
Closest to "indigo" · rgb(100, 4, 145)
Color codes
Shades & tints
About #640491
#640491 is a color with red 100, green 4 and blue 145 (on a 0–255 scale). In HSL it sits at a hue of 281°, 95% saturation and 29% lightness. For print, its CMYK breakdown is cmyk(31%, 97%, 0%, 43%). The closest named CSS color is indigo. 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.