The hex color #2c44f9 is a dark color. The web-safe version is Hex
#3333FF. A complementary color is
#D3BB06. The grayscale version is
#787878. A 20% lighter version of the original color is
#5F77FF, and Hex
#0011C6 is the 20% darker color. If the color is saturated by 10%, you get
#243FFF. If the color is desaturated by 10%, the color
#3449EC is obtained.