The hex color #2d41fb is a dark color. The web-safe version is Hex
#3333FF. A complementary color is
#D2BE04. The grayscale version is
#787878. A 20% lighter version of the original color is
#6074FF, and Hex
#000EC8 is the 20% darker color. If the color is saturated by 10%, you get
#253BFF. If the color is desaturated by 10%, the color
#3547EE is obtained.