The hex color #5E5BCB is a dark color. The web-safe version is Hex
#6666CC. A complementary color is
#A1A434. The grayscale version is
#818181. A 20% lighter version of the original color is
#918EFE, and Hex
#2B2898 is the 20% darker color. If the color is saturated by 10%, you get
#5A57D2. If the color is desaturated by 10%, the color
#625FC4 is obtained.