The hex color #4ab8d4 is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#B5472B. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#7DEBFF, and Hex
#1785A1 is the 20% darker color. If the color is saturated by 10%, you get
#42BBDA. If the color is desaturated by 10%, the color
#52B5CE is obtained.