The hex color #8c75b5 is a light color. The web-safe version is Hex
#9966CC. A complementary color is
#738A4A. The grayscale version is
#929292. A 20% lighter version of the original color is
#BFA8E8, and Hex
#594282 is the 20% darker color. If the color is saturated by 10%, you get
#8B72B9. If the color is desaturated by 10%, the color
#8D78B2 is obtained.