The hex color #a30c5b is a dark color. The web-safe version is Hex
#990066. A complementary color is
#5CF3A4. The grayscale version is
#595959. A 20% lighter version of the original color is
#D63F8E, and Hex
#700028 is the 20% darker color. If the color is saturated by 10%, you get
#AA045B. If the color is desaturated by 10%, the color
#9C145B is obtained.