The hex color #7a6c7c is a dark color. The web-safe version is Hex
#666666. A complementary color is
#859383. The grayscale version is
#767676. A 20% lighter version of the original color is
#AD9FAF, and Hex
#473949 is the 20% darker color. If the color is saturated by 10%, you get
#7A6B7D. If the color is desaturated by 10%, the color
#7A6D7B is obtained.