The hex color #0cb4e0 is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#F34B1F. The grayscale version is
#8B8B8B. A 20% lighter version of the original color is
#3FE7FF, and Hex
#0081AD is the 20% darker color. If the color is saturated by 10%, you get
#00B8E9. If the color is desaturated by 10%, the color
#19B0D7 is obtained.