The hex color #693c4c is a dark color. The web-safe version is Hex
#663333. A complementary color is
#96C3B3. The grayscale version is
#505050. A 20% lighter version of the original color is
#9C6F7F, and Hex
#360919 is the 20% darker color. If the color is saturated by 10%, you get
#6B3A4C. If the color is desaturated by 10%, the color
#673E4C is obtained.