The hex color #DA56E5 is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#25A91A. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#FF89FF, and Hex
#A723B2 is the 20% darker color. If the color is saturated by 10%, you get
#DE4DEA. If the color is desaturated by 10%, the color
#D65FE0 is obtained.