The hex color #0e0949 is a dark color. The web-safe version is Hex
#000033. A complementary color is
#F1F6B6. The grayscale version is
#202020. A 20% lighter version of the original color is
#413C7C, and Hex
#000016 is the 20% darker color. If the color is saturated by 10%, you get
#0C074D. If the color is desaturated by 10%, the color
#100B45 is obtained.