The hex color #2d0c3d is a dark color. The web-safe version is Hex
#330033. A complementary color is
#D2F3C2. The grayscale version is
#272727. A 20% lighter version of the original color is
#603F70, and Hex
#00000A is the 20% darker color. If the color is saturated by 10%, you get
#2E093F. If the color is desaturated by 10%, the color
#2C0F3B is obtained.