The hex color #72878c is a light color. The web-safe version is Hex
#669999. A complementary color is
#8D7873. The grayscale version is
#828282. A 20% lighter version of the original color is
#A5BABF, and Hex
#3F5459 is the 20% darker color. If the color is saturated by 10%, you get
#70888D. If the color is desaturated by 10%, the color
#74868B is obtained.