The hex color #a898c4 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#57673B. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#DBCBF7, and Hex
#756591 is the 20% darker color. If the color is saturated by 10%, you get
#A896C6. If the color is desaturated by 10%, the color
#A89AC2 is obtained.