The hex color #7e64db is a dark color. The web-safe version is Hex
#6666CC. A complementary color is
#819B24. The grayscale version is
#949494. A 20% lighter version of the original color is
#B197FF, and Hex
#4B31A8 is the 20% darker color. If the color is saturated by 10%, you get
#7C5FE2. If the color is desaturated by 10%, the color
#8069D4 is obtained.