The hex color #76584c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#89A7B3. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#A98B7F, and Hex
#432519 is the 20% darker color. If the color is saturated by 10%, you get
#78574A. If the color is desaturated by 10%, the color
#74594E is obtained.