The hex color #04119c is a dark color. The web-safe version is Hex
#000099. A complementary color is
#FBEE63. The grayscale version is
#3B3B3B. A 20% lighter version of the original color is
#3744CF, and Hex
#000069 is the 20% darker color. If the color is saturated by 10%, you get
#000DA6. If the color is desaturated by 10%, the color
#0A1592 is obtained.