Indigo rgb(85,0,170) / #5500AA

Indigo
#5500AA
rgb(85,0,170)
hsl(270,100%,33%)
cmyk(50,100,0,33)
hwb(270,0%,33)
hsv(270,100%,67)

Color Shades in HSL model

+/- 25 grad shift for H(Hue) color axis in HSL color model.+/- 10% shift for S(Saturation) color axis in HSL color model+/- 10% shift for L(lightness) color axis in HSL color model.