The hex color #4ad5c6 is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#B52A39. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#7DFFF9, and Hex
#17A293 is the 20% darker color. If the color is saturated by 10%, you get
#41DACA. If the color is desaturated by 10%, the color
#53D0C2 is obtained.