The hex color #E21B5E is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#1DE4A1. The grayscale version is
#747474. A 20% lighter version of the original color is
#FF4E91, and Hex
#AF002B is the 20% darker color. If the color is saturated by 10%, you get
#ED125C. If the color is desaturated by 10%, the color
#D72460 is obtained.