The hex color #f823f5 is a dark color. The web-safe version is Hex
#FF33FF. A complementary color is
#07DC0A. The grayscale version is
#B0B0B0. A 20% lighter version of the original color is
#FF56FF, and Hex
#C500C2 is the 20% darker color. If the color is saturated by 10%, you get
#FF15FC. If the color is desaturated by 10%, the color
#F131EE is obtained.