The hex color #a8d3e8 is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#572C17. The grayscale version is
#CCCCCC. A 20% lighter version of the original color is
#DBFFFF, and Hex
#75A0B5 is the 20% darker color. If the color is saturated by 10%, you get
#A4D4EB. If the color is desaturated by 10%, the color
#ACD2E5 is obtained.