The hex color #0001a5 is a dark color. The web-safe version is Hex
#000099. A complementary color is
#FFFE5A. The grayscale version is
#373737. A 20% lighter version of the original color is
#3334D8, and Hex
#000072 is the 20% darker color. If the color is saturated by 10%, you get
#0000B0. If the color is desaturated by 10%, the color
#06069A is obtained.