The hex color #784f3c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#87B0C3. The grayscale version is
#565656. A 20% lighter version of the original color is
#AB826F, and Hex
#451C09 is the 20% darker color. If the color is saturated by 10%, you get
#7B4E39. If the color is desaturated by 10%, the color
#75503F is obtained.