The hex color #76525c is a dark color. The web-safe version is Hex
#666666. A complementary color is
#89ADA3. The grayscale version is
#616161. A 20% lighter version of the original color is
#A9858F, and Hex
#431F29 is the 20% darker color. If the color is saturated by 10%, you get
#78505B. If the color is desaturated by 10%, the color
#74545D is obtained.