The hex color #e390c1 is a light color. The web-safe version is Hex
#CC99CC. A complementary color is
#1C6F3E. The grayscale version is
#BCBCBC. A 20% lighter version of the original color is
#FFC3F4, and Hex
#B05D8E is the 20% darker color. If the color is saturated by 10%, you get
#E78CC2. If the color is desaturated by 10%, the color
#DF94C1 is obtained.