The hex color #2e2c3c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D1D3C3. The grayscale version is
#323232. A 20% lighter version of the original color is
#615F6F, and Hex
#000009 is the 20% darker color. If the color is saturated by 10%, you get
#2E2B3D. If the color is desaturated by 10%, the color
#2E2D3B is obtained.