The hex color #aaadb4 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#55524B. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#DDE0E7, and Hex
#777A81 is the 20% darker color. If the color is saturated by 10%, you get
#AAADB5. If the color is desaturated by 10%, the color
#AAADB3 is obtained.