The hex color #fd78f9 is a light color. The web-safe version is Hex
#FF66FF. A complementary color is
#028706. The grayscale version is
#CFCFCF. A 20% lighter version of the original color is
#FFABFF, and Hex
#CA45C6 is the 20% darker color. If the color is saturated by 10%, you get
#FF6FFD. If the color is desaturated by 10%, the color
#F881F5 is obtained.