The hex color #5b4a7c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#A4B583. The grayscale version is
#606060. A 20% lighter version of the original color is
#8E7DAF, and Hex
#281749 is the 20% darker color. If the color is saturated by 10%, you get
#5A487F. If the color is desaturated by 10%, the color
#5C4C79 is obtained.