The hex color #fa7af3 is a light color. The web-safe version is Hex
#FF66FF. A complementary color is
#05850C. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FFADFF, and Hex
#C747C0 is the 20% darker color. If the color is saturated by 10%, you get
#FF72F7. If the color is desaturated by 10%, the color
#F682EF is obtained.