The hex color #161cd0 is a dark color. The web-safe version is Hex
#0033CC. A complementary color is
#E9E32F. The grayscale version is
#565656. A 20% lighter version of the original color is
#494FFF, and Hex
#00009D is the 20% darker color. If the color is saturated by 10%, you get
#1016DC. If the color is desaturated by 10%, the color
#1C22C4 is obtained.