The hex color #e50a5c is a dark color. The web-safe version is Hex
#CC0066. A complementary color is
#1AF5A3. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#FF3D8F, and Hex
#B20029 is the 20% darker color. If the color is saturated by 10%, you get
#F1005A. If the color is desaturated by 10%, the color
#D9145E is obtained.