The hex color #e64d9e is a light color. The web-safe version is Hex
#FF6699. A complementary color is
#19B261. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#FF80D1, and Hex
#B31A6B is the 20% darker color. If the color is saturated by 10%, you get
#EE459E. If the color is desaturated by 10%, the color
#DF559E is obtained.