The hex color #0e11a6 is a dark color. The web-safe version is Hex
#000099. A complementary color is
#F1EE59. The grayscale version is
#424242. A 20% lighter version of the original color is
#4144D9, and Hex
#000073 is the 20% darker color. If the color is saturated by 10%, you get
#090CB0. If the color is desaturated by 10%, the color
#13169C is obtained.