The hex color #2e8082 is a dark color. The web-safe version is Hex
#339999. A complementary color is
#D17F7D. The grayscale version is
#656565. A 20% lighter version of the original color is
#61B3B5, and Hex
#004D4F is the 20% darker color. If the color is saturated by 10%, you get
#288385. If the color is desaturated by 10%, the color
#347D7F is obtained.