The hex color #fd105f is a dark color. The web-safe version is Hex
#FF0066. A complementary color is
#02EFA0. The grayscale version is
#797979. A 20% lighter version of the original color is
#FF4392, and Hex
#CA002C is the 20% darker color. If the color is saturated by 10%, you get
#FF055C. If the color is desaturated by 10%, the color
#F01B62 is obtained.