The hex color #80778c is a dark color. The web-safe version is Hex
#996699. A complementary color is
#7F8873. The grayscale version is
#818181. A 20% lighter version of the original color is
#B3AABF, and Hex
#4D4459 is the 20% darker color. If the color is saturated by 10%, you get
#80768D. If the color is desaturated by 10%, the color
#80788B is obtained.