The hex color #05726c is a dark color. The web-safe version is Hex
#006666. A complementary color is
#FA8D93. The grayscale version is
#4C4C4C. A 20% lighter version of the original color is
#38A59F, and Hex
#003F39 is the 20% darker color. If the color is saturated by 10%, you get
#00766F. If the color is desaturated by 10%, the color
#0C6E69 is obtained.