The hex color #b154cc is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#4EAB33. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#E487FF, and Hex
#7E2199 is the 20% darker color. If the color is saturated by 10%, you get
#B34DD1. If the color is desaturated by 10%, the color
#AF5BC7 is obtained.