The hex color #00c6e3 is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#FF391C. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#33F9FF, and Hex
#0093B0 is the 20% darker color. If the color is saturated by 10%, you get
#00CCEC. If the color is desaturated by 10%, the color
#0EC0DA is obtained.