The hex color #8b3c4c is a dark color. The web-safe version is Hex
#993333. A complementary color is
#74C3B3. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#BE6F7F, and Hex
#580919 is the 20% darker color. If the color is saturated by 10%, you get
#90394A. If the color is desaturated by 10%, the color
#863F4E is obtained.