The hex color #e23b5d is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#1DC4A2. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#FF6E90, and Hex
#AF082A is the 20% darker color. If the color is saturated by 10%, you get
#EC345A. If the color is desaturated by 10%, the color
#D84260 is obtained.