The hex color #a851be is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#57AE41. The grayscale version is
#929292. A 20% lighter version of the original color is
#DB84F1, and Hex
#751E8B is the 20% darker color. If the color is saturated by 10%, you get
#AA4AC2. If the color is desaturated by 10%, the color
#A658BA is obtained.