The hex color #54161c is a dark color. The web-safe version is Hex
#660033. A complementary color is
#ABE9E3. The grayscale version is
#2D2D2D. A 20% lighter version of the original color is
#87494F, and Hex
#210000 is the 20% darker color. If the color is saturated by 10%, you get
#58141A. If the color is desaturated by 10%, the color
#50181E is obtained.