The hex color #0001e8 is a dark color. The web-safe version is Hex
#0000FF. A complementary color is
#FFFE17. The grayscale version is
#4E4E4E. A 20% lighter version of the original color is
#3334FF, and Hex
#0000B5 is the 20% darker color. If the color is saturated by 10%, you get
#0000F7. If the color is desaturated by 10%, the color
#0809D9 is obtained.