The hex color #54259c is a dark color. The web-safe version is Hex
#663399. A complementary color is
#ABDA63. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#8758CF, and Hex
#210069 is the 20% darker color. If the color is saturated by 10%, you get
#531FA2. If the color is desaturated by 10%, the color
#552B96 is obtained.