The hex color #c3396d is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#3CC692. The grayscale version is
#787878. A 20% lighter version of the original color is
#F66CA0, and Hex
#90063A is the 20% darker color. If the color is saturated by 10%, you get
#CA336C. If the color is desaturated by 10%, the color
#BC3F6E is obtained.