The hex color #a2d8e5 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5D271A. The grayscale version is
#CACACA. A 20% lighter version of the original color is
#D5FFFF, and Hex
#6FA5B2 is the 20% darker color. If the color is saturated by 10%, you get
#9ED9E8. If the color is desaturated by 10%, the color
#A6D7E2 is obtained.