The hex color #4e47d4 is a dark color. The web-safe version is Hex
#6633CC. A complementary color is
#B1B82B. The grayscale version is
#787878. A 20% lighter version of the original color is
#817AFF, and Hex
#1B14A1 is the 20% darker color. If the color is saturated by 10%, you get
#4A42DD. If the color is desaturated by 10%, the color
#524CCB is obtained.