The hex color #a8f3f6 is a light color. The web-safe version is Hex
#99FFFF. A complementary color is
#570C09. The grayscale version is
#DBDBDB. A 20% lighter version of the original color is
#DBFFFF, and Hex
#75C0C3 is the 20% darker color. If the color is saturated by 10%, you get
#A3F5F9. If the color is desaturated by 10%, the color
#ADF1F3 is obtained.