The hex color #07345c is a dark color. The web-safe version is Hex
#003366. A complementary color is
#F8CBA3. The grayscale version is
#323232. A 20% lighter version of the original color is
#3A678F, and Hex
#000129 is the 20% darker color. If the color is saturated by 10%, you get
#033460. If the color is desaturated by 10%, the color
#0B3458 is obtained.