The hex color #7e2a7b is a dark color. The web-safe version is Hex
#663366. A complementary color is
#81D584. The grayscale version is
#616161. A 20% lighter version of the original color is
#B15DAE, and Hex
#4B0048 is the 20% darker color. If the color is saturated by 10%, you get
#81257E. If the color is desaturated by 10%, the color
#7B3078 is obtained.