The hex color #8a166c is a dark color. The web-safe version is Hex
#990066. A complementary color is
#75E993. The grayscale version is
#595959. A 20% lighter version of the original color is
#BD499F, and Hex
#570039 is the 20% darker color. If the color is saturated by 10%, you get
#8F0F6E. If the color is desaturated by 10%, the color
#851D6A is obtained.