The hex color #9a54d4 is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#65AB2B. The grayscale version is
#969696. A 20% lighter version of the original color is
#CD87FF, and Hex
#6721A1 is the 20% darker color. If the color is saturated by 10%, you get
#9A4DDA. If the color is desaturated by 10%, the color
#9A5BCE is obtained.