The hex color #a976fb is a light color. The web-safe version is Hex
#9966FF. A complementary color is
#568904. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#DCA9FF, and Hex
#7643C8 is the 20% darker color. If the color is saturated by 10%, you get
#A870FF. If the color is desaturated by 10%, the color
#AA7CF4 is obtained.