The hex color #476fcc is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#B89033. The grayscale version is
#818181. A 20% lighter version of the original color is
#7AA2FF, and Hex
#143C99 is the 20% darker color. If the color is saturated by 10%, you get
#416DD4. If the color is desaturated by 10%, the color
#4D71C4 is obtained.