The hex color #534c7c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#ACB383. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#867FAF, and Hex
#201949 is the 20% darker color. If the color is saturated by 10%, you get
#524A7F. If the color is desaturated by 10%, the color
#544E79 is obtained.