The hex color #2d887c is a dark color. The web-safe version is Hex
#339966. A complementary color is
#D27783. The grayscale version is
#666666. A 20% lighter version of the original color is
#60BBAF, and Hex
#005549 is the 20% darker color. If the color is saturated by 10%, you get
#278B7E. If the color is desaturated by 10%, the color
#33857A is obtained.