The hex color #e742dd is a light color. The web-safe version is Hex
#FF33CC. A complementary color is
#18BD22. The grayscale version is
#ADADAD. A 20% lighter version of the original color is
#FF75FF, and Hex
#B40FAA is the 20% darker color. If the color is saturated by 10%, you get
#ED37E2. If the color is desaturated by 10%, the color
#E14DD8 is obtained.