The hex color #7c2070 is a dark color. The web-safe version is Hex
#663366. A complementary color is
#83DF8F. The grayscale version is
#595959. A 20% lighter version of the original color is
#AF53A3, and Hex
#49003D is the 20% darker color. If the color is saturated by 10%, you get
#7F1A72. If the color is desaturated by 10%, the color
#79266E is obtained.