The hex color #76616f is a dark color. The web-safe version is Hex
#666666. A complementary color is
#899E90. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#A994A2, and Hex
#432E3C is the 20% darker color. If the color is saturated by 10%, you get
#77606F. If the color is desaturated by 10%, the color
#75626F is obtained.