The hex color #2d56fb is a dark color. The web-safe version is Hex
#3366FF. A complementary color is
#D2A904. The grayscale version is
#7F7F7F. A 20% lighter version of the original color is
#6089FF, and Hex
#0023C8 is the 20% darker color. If the color is saturated by 10%, you get
#2552FF. If the color is desaturated by 10%, the color
#355AEF is obtained.