The hex color #cc29e5 is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#33D61A. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#FF5CFF, and Hex
#9900B2 is the 20% darker color. If the color is saturated by 10%, you get
#D11DEC. If the color is desaturated by 10%, the color
#C735DE is obtained.