The hex color #aec1f4 is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#513E0B. The grayscale version is
#CCCCCC. A 20% lighter version of the original color is
#E1F4FF, and Hex
#7B8EC1 is the 20% darker color. If the color is saturated by 10%, you get
#ABC0F8. If the color is desaturated by 10%, the color
#B1C2F0 is obtained.