The hex color #4203e2 is a dark color. The web-safe version is Hex
#3300CC. A complementary color is
#BDFC1D. The grayscale version is
#626262. A 20% lighter version of the original color is
#7536FF, and Hex
#0F00AF is the 20% darker color. If the color is saturated by 10%, you get
#3F00EF. If the color is desaturated by 10%, the color
#450DD5 is obtained.