The hex color #7a148c is a dark color. The web-safe version is Hex
#660099. A complementary color is
#85EB73. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#AD47BF, and Hex
#470059 is the 20% darker color. If the color is saturated by 10%, you get
#7D0D91. If the color is desaturated by 10%, the color
#771B87 is obtained.