The hex color #a7cbb8 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#583447. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#DAFEEB, and Hex
#749885 is the 20% darker color. If the color is saturated by 10%, you get
#A5CDB8. If the color is desaturated by 10%, the color
#A9C9B8 is obtained.