The hex color #0b0e7f is a dark color. The web-safe version is Hex
#000066. A complementary color is
#F4F180. The grayscale version is
#333333. A 20% lighter version of the original color is
#3E41B2, and Hex
#00004C is the 20% darker color. If the color is saturated by 10%, you get
#070A87. If the color is desaturated by 10%, the color
#0F1277 is obtained.