The hex color #a27cc9 is a light color. The web-safe version is Hex
#9966CC. A complementary color is
#5D8336. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#D5AFFC, and Hex
#6F4996 is the 20% darker color. If the color is saturated by 10%, you get
#A278CD. If the color is desaturated by 10%, the color
#A280C5 is obtained.