The hex color #3a0e41 is a dark color. The web-safe version is Hex
#330033. A complementary color is
#C5F1BE. The grayscale version is
#2E2E2E. A 20% lighter version of the original color is
#6D4174, and Hex
#07000E is the 20% darker color. If the color is saturated by 10%, you get
#3B0B43. If the color is desaturated by 10%, the color
#39113F is obtained.