The hex color #43888c is a dark color. The web-safe version is Hex
#339999. A complementary color is
#BC7773. The grayscale version is
#727272. A 20% lighter version of the original color is
#76BBBF, and Hex
#105559 is the 20% darker color. If the color is saturated by 10%, you get
#3E8A8F. If the color is desaturated by 10%, the color
#488689 is obtained.