The hex color #ff45f5 is a light color. The web-safe version is Hex
#FF33FF. A complementary color is
#00BA0A. The grayscale version is
#BEBEBE. A 20% lighter version of the original color is
#FF78FF, and Hex
#CC12C2 is the 20% darker color. If the color is saturated by 10%, you get
#FF39FB. If the color is desaturated by 10%, the color
#F851EF is obtained.