The hex color #00c6d0 is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#FF392F. The grayscale version is
#878787. A 20% lighter version of the original color is
#33F9FF, and Hex
#00939D is the 20% darker color. If the color is saturated by 10%, you get
#00CCD7. If the color is desaturated by 10%, the color
#0EC0C9 is obtained.