The hex color #de1afc is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#21E503. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#FF4DFF, and Hex
#AB00C9 is the 20% darker color. If the color is saturated by 10%, you get
#E40CFF. If the color is desaturated by 10%, the color
#D828F3 is obtained.