The hex color #5A00A2 is a dark color. The web-safe version is Hex
#660099. A complementary color is
#A5FF5D. The grayscale version is
#545454. A 20% lighter version of the original color is
#8D33D5, and Hex
#27006F is the 20% darker color. If the color is saturated by 10%, you get
#5B00AA. If the color is desaturated by 10%, the color
#59089A is obtained.