The hex color #A8C5C2 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#573A3D. The grayscale version is
#BABABA. A 20% lighter version of the original color is
#DBF8F5, and Hex
#75928F is the 20% darker color. If the color is saturated by 10%, you get
#A6C6C3. If the color is desaturated by 10%, the color
#AAC4C1 is obtained.