The hex color #365DAE is a dark color. The web-safe version is Hex
#336699. A complementary color is
#C9A251. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#6990E1, and Hex
#032A7B is the 20% darker color. If the color is saturated by 10%, you get
#315CB5. If the color is desaturated by 10%, the color
#3B5EA7 is obtained.