The hex color #4aadfd is a light color. The web-safe version is Hex
#3399FF. A complementary color is
#B55202. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#7DE0FF, and Hex
#177ACA is the 20% darker color. If the color is saturated by 10%, you get
#41AEFF. If the color is desaturated by 10%, the color
#53ACF4 is obtained.