The hex color #a23dde is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#5DC221. The grayscale version is
#949494. A 20% lighter version of the original color is
#D570FF, and Hex
#6F0AAB is the 20% darker color. If the color is saturated by 10%, you get
#A334E5. If the color is desaturated by 10%, the color
#A146D7 is obtained.