The hex color #732e1c is a dark color. The web-safe version is Hex
#663333. A complementary color is
#8CD1E3. The grayscale version is
#3F3F3F. A 20% lighter version of the original color is
#A6614F, and Hex
#400000 is the 20% darker color. If the color is saturated by 10%, you get
#782C19. If the color is desaturated by 10%, the color
#6E3020 is obtained.