The hex color #0d519c is a dark color. The web-safe version is Hex
#006699. A complementary color is
#F2AE63. The grayscale version is
#535353. A 20% lighter version of the original color is
#4084CF, and Hex
#001E69 is the 20% darker color. If the color is saturated by 10%, you get
#0651A3. If the color is desaturated by 10%, the color
#145195 is obtained.