The hex color #a8c5e4 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#573A1B. The grayscale version is
#C6C6C6. A 20% lighter version of the original color is
#DBF8FF, and Hex
#7592B1 is the 20% darker color. If the color is saturated by 10%, you get
#A5C5E7. If the color is desaturated by 10%, the color
#ABC5E1 is obtained.