The hex color #a9dbb3 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#56244C. The grayscale version is
#BDBDBD. A 20% lighter version of the original color is
#DCFFE6, and Hex
#76A880 is the 20% darker color. If the color is saturated by 10%, you get
#A7DEB2. If the color is desaturated by 10%, the color
#ABD8B4 is obtained.