The hex color #47e9fc is a light color. The web-safe version is Hex
#33FFFF. A complementary color is
#B81603. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#7AFFFF, and Hex
#14B6C9 is the 20% darker color. If the color is saturated by 10%, you get
#3CEEFF. If the color is desaturated by 10%, the color
#52E4F5 is obtained.