The hex color #4e56fb is a dark color. The web-safe version is Hex
#6666FF. A complementary color is
#B1A904. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#8189FF, and Hex
#1B23C8 is the 20% darker color. If the color is saturated by 10%, you get
#4851FF. If the color is desaturated by 10%, the color
#545BF0 is obtained.