The hex color #4e83cc is a dark color. The web-safe version is Hex
#6699CC. A complementary color is
#B17C33. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#81B6FF, and Hex
#1B5099 is the 20% darker color. If the color is saturated by 10%, you get
#4882D3. If the color is desaturated by 10%, the color
#5484C5 is obtained.