The hex color #12066c is a dark color. The web-safe version is Hex
#000066. A complementary color is
#EDF993. The grayscale version is
#2C2C2C. A 20% lighter version of the original color is
#45399F, and Hex
#000039 is the 20% darker color. If the color is saturated by 10%, you get
#0F0272. If the color is desaturated by 10%, the color
#150A66 is obtained.