The hex color #fe10b4 is a dark color. The web-safe version is Hex
#FF00CC. A complementary color is
#01EF4B. The grayscale version is
#969696. A 20% lighter version of the original color is
#FF43E7, and Hex
#CB0081 is the 20% darker color. If the color is saturated by 10%, you get
#FF03B7. If the color is desaturated by 10%, the color
#F41DB1 is obtained.