The hex color #323d9c is a dark color. The web-safe version is Hex
#333399. A complementary color is
#CDC263. The grayscale version is
#595959. A 20% lighter version of the original color is
#6570CF, and Hex
#000A69 is the 20% darker color. If the color is saturated by 10%, you get
#2E3AA3. If the color is desaturated by 10%, the color
#364095 is obtained.