The hex color #0001d8 is a dark color. The web-safe version is Hex
#0000CC. A complementary color is
#FFFE27. The grayscale version is
#484848. A 20% lighter version of the original color is
#3334FF, and Hex
#0000A5 is the 20% darker color. If the color is saturated by 10%, you get
#0000E6. If the color is desaturated by 10%, the color
#0708CA is obtained.