The hex color #03257c is a dark color. The web-safe version is Hex
#003366. A complementary color is
#FCDA83. The grayscale version is
#373737. A 20% lighter version of the original color is
#3658AF, and Hex
#000049 is the 20% darker color. If the color is saturated by 10%, you get
#002383. If the color is desaturated by 10%, the color
#082775 is obtained.