The hex color #a767d0 is a light color. The web-safe version is Hex
#9966CC. A complementary color is
#58982F. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#DA9AFF, and Hex
#74349D is the 20% darker color. If the color is saturated by 10%, you get
#A861D5. If the color is desaturated by 10%, the color
#A66DCB is obtained.