The hex color #2D1382 is a dark color. The web-safe version is Hex
#330099. A complementary color is
#D2EC7D. The grayscale version is
#414141. A 20% lighter version of the original color is
#6046B5, and Hex
#00004F is the 20% darker color. If the color is saturated by 10%, you get
#2B0E89. If the color is desaturated by 10%, the color
#2F187B is obtained.