The hex color #081d7c is a dark color. The web-safe version is Hex
#003366. A complementary color is
#F7E283. The grayscale version is
#363636. A 20% lighter version of the original color is
#3B50AF, and Hex
#000049 is the 20% darker color. If the color is saturated by 10%, you get
#031B83. If the color is desaturated by 10%, the color
#0D1F75 is obtained.