The hex color #c558e8 is a light color. The web-safe version is Hex
#CC66FF. A complementary color is
#3AA717. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#F88BFF, and Hex
#9225B5 is the 20% darker color. If the color is saturated by 10%, you get
#C750EE. If the color is desaturated by 10%, the color
#C360E2 is obtained.