The hex color #c99ac9 is a light color. The web-safe version is Hex
#CC99CC. A complementary color is
#366536. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#FCCDFC, and Hex
#966796 is the 20% darker color. If the color is saturated by 10%, you get
#CB97CB. If the color is desaturated by 10%, the color
#C79DC7 is obtained.