The hex color #1f4501 is a dark color. The web-safe version is Hex
#333300. A complementary color is
#E0BAFE. The grayscale version is
#222222. A 20% lighter version of the original color is
#527834, and Hex
#001200 is the 20% darker color. If the color is saturated by 10%, you get
#1F4900. If the color is desaturated by 10%, the color
#1F4104 is obtained.