The hex color #716c6d is a dark color. The web-safe version is Hex
#666666. A complementary color is
#8E9392. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#A49FA0, and Hex
#3E393A is the 20% darker color. If the color is saturated by 10%, you get
#716C6D. If the color is desaturated by 10%, the color
#716C6D is obtained.