The hex color #0e2d5c is a dark color. The web-safe version is Hex
#003366. A complementary color is
#F1D2A3. The grayscale version is
#323232. A 20% lighter version of the original color is
#41608F, and Hex
#000029 is the 20% darker color. If the color is saturated by 10%, you get
#0A2C60. If the color is desaturated by 10%, the color
#122E58 is obtained.