The hex color #bb33ec is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#44CC13. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#EE66FF, and Hex
#8800B9 is the 20% darker color. If the color is saturated by 10%, you get
#BE28F4. If the color is desaturated by 10%, the color
#B83EE4 is obtained.