The hex color #a04eb5 is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#5FB14A. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#D381E8, and Hex
#6D1B82 is the 20% darker color. If the color is saturated by 10%, you get
#A248B9. If the color is desaturated by 10%, the color
#9E54B1 is obtained.