The hex color #7c4b6c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#83B493. The grayscale version is
#666666. A 20% lighter version of the original color is
#AF7E9F, and Hex
#491839 is the 20% darker color. If the color is saturated by 10%, you get
#7E486D. If the color is desaturated by 10%, the color
#7A4E6B is obtained.