The hex color #f23e9a is a dark color. The web-safe version is Hex
#FF3399. A complementary color is
#0DC165. The grayscale version is
#999999. A 20% lighter version of the original color is
#FF71CD, and Hex
#BF0B67 is the 20% darker color. If the color is saturated by 10%, you get
#FB359A. If the color is desaturated by 10%, the color
#E9479A is obtained.