The hex color #7e11da is a dark color. The web-safe version is Hex
#6600CC. A complementary color is
#81EE25. The grayscale version is
#787878. A 20% lighter version of the original color is
#B144FF, and Hex
#4B00A7 is the 20% darker color. If the color is saturated by 10%, you get
#7F07E4. If the color is desaturated by 10%, the color
#7D1BD0 is obtained.