The hex color #0c726d is a dark color. The web-safe version is Hex
#006666. A complementary color is
#F38D92. The grayscale version is
#4E4E4E. A 20% lighter version of the original color is
#3FA5A0, and Hex
#003F3A is the 20% darker color. If the color is saturated by 10%, you get
#057670. If the color is desaturated by 10%, the color
#136E6A is obtained.