The hex color #8C12A0 is a dark color. The web-safe version is Hex
#990099. A complementary color is
#73ED5F. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#BF45D3, and Hex
#59006D is the 20% darker color. If the color is saturated by 10%, you get
#8F09A5. If the color is desaturated by 10%, the color
#891B9B is obtained.