The hex color #22417c is a dark color. The web-safe version is Hex
#333366. A complementary color is
#DDBE83. The grayscale version is
#4A4A4A. A 20% lighter version of the original color is
#5574AF, and Hex
#000E49 is the 20% darker color. If the color is saturated by 10%, you get
#1E4081. If the color is desaturated by 10%, the color
#264277 is obtained.