The hex color #3b2c4c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#C4D3B3. The grayscale version is
#3C3C3C. A 20% lighter version of the original color is
#6E5F7F, and Hex
#080019 is the 20% darker color. If the color is saturated by 10%, you get
#3B2A4E. If the color is desaturated by 10%, the color
#3B2E4A is obtained.