The hex color #a1d1fa is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#5E2E05. The grayscale version is
#CFCFCF. A 20% lighter version of the original color is
#D4FFFF, and Hex
#6E9EC7 is the 20% darker color. If the color is saturated by 10%, you get
#9CD1FE. If the color is desaturated by 10%, the color
#A6D1F6 is obtained.