The hex color #c16ec4 is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#3E913B. The grayscale version is
#A6A6A6. A 20% lighter version of the original color is
#F4A1F7, and Hex
#8E3B91 is the 20% darker color. If the color is saturated by 10%, you get
#C468C7. If the color is desaturated by 10%, the color
#BE74C1 is obtained.