The hex color #A8F0E5 is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#570F1A. The grayscale version is
#D4D4D4. A 20% lighter version of the original color is
#DBFFFF, and Hex
#75BDB2 is the 20% darker color. If the color is saturated by 10%, you get
#A4F3E7. If the color is desaturated by 10%, the color
#ACEDE3 is obtained.