The hex color #8a156b is a dark color. The web-safe version is Hex
#990066. A complementary color is
#75EA94. The grayscale version is
#595959. A 20% lighter version of the original color is
#BD489E, and Hex
#570038 is the 20% darker color. If the color is saturated by 10%, you get
#8F0E6D. If the color is desaturated by 10%, the color
#851C69 is obtained.