The hex color #8778cc is a light color. The web-safe version is Hex
#9966CC. A complementary color is
#788733. The grayscale version is
#999999. A 20% lighter version of the original color is
#BAABFF, and Hex
#544599 is the 20% darker color. If the color is saturated by 10%, you get
#8575D1. If the color is desaturated by 10%, the color
#897BC7 is obtained.