The hex color #e77cc7 is a light color. The web-safe version is Hex
#FF66CC. A complementary color is
#188338. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#FFAFFA, and Hex
#B44994 is the 20% darker color. If the color is saturated by 10%, you get
#EC76C8. If the color is desaturated by 10%, the color
#E282C6 is obtained.