The hex color #2e6880 is a dark color. The web-safe version is Hex
#336699. A complementary color is
#D1977F. The grayscale version is
#5D5D5D. A 20% lighter version of the original color is
#619BB3, and Hex
#00354D is the 20% darker color. If the color is saturated by 10%, you get
#296984. If the color is desaturated by 10%, the color
#33677C is obtained.