The hex color #a4aeb8 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#5B5147. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#D7E1EB, and Hex
#717B85 is the 20% darker color. If the color is saturated by 10%, you get
#A3AEB9. If the color is desaturated by 10%, the color
#A5AEB7 is obtained.