The hex color #080e3f is a dark color. The web-safe version is Hex
#000033. A complementary color is
#F7F1C0. The grayscale version is
#1C1C1C. A 20% lighter version of the original color is
#3B4172, and Hex
#00000C is the 20% darker color. If the color is saturated by 10%, you get
#060D42. If the color is desaturated by 10%, the color
#0A0F3C is obtained.