The hex color #2d1c3a is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D2E3C5. The grayscale version is
#2C2C2C. A 20% lighter version of the original color is
#604F6D, and Hex
#000007 is the 20% darker color. If the color is saturated by 10%, you get
#2D1A3B. If the color is desaturated by 10%, the color
#2D1E39 is obtained.