The hex color #a8acb0 is a light color. The web-safe version is Hex
#999999. A complementary color is
#57534F. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#DBDFE3, and Hex
#75797D is the 20% darker color. If the color is saturated by 10%, you get
#A8ACB0. If the color is desaturated by 10%, the color
#A8ACB0 is obtained.