The hex color #f5428c is a dark color. The web-safe version is Hex
#FF3399. A complementary color is
#0ABD73. The grayscale version is
#969696. A 20% lighter version of the original color is
#FF75BF, and Hex
#C20F59 is the 20% darker color. If the color is saturated by 10%, you get
#FE3A8B. If the color is desaturated by 10%, the color
#EC4A8D is obtained.