The hex color #971ee4 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#68E11B. The grayscale version is
#888888. A 20% lighter version of the original color is
#CA51FF, and Hex
#6400B1 is the 20% darker color. If the color is saturated by 10%, you get
#9813ED. If the color is desaturated by 10%, the color
#9629DB is obtained.