The hex color #e90ba5 is a dark color. The web-safe version is Hex
#FF0099. A complementary color is
#16F45A. The grayscale version is
#888888. A 20% lighter version of the original color is
#FF3ED8, and Hex
#B60072 is the 20% darker color. If the color is saturated by 10%, you get
#F300A8. If the color is desaturated by 10%, the color
#DF18A2 is obtained.