The hex color #a6e3f9 is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#591C06. The grayscale version is
#D6D6D6. A 20% lighter version of the original color is
#D9FFFF, and Hex
#73B0C6 is the 20% darker color. If the color is saturated by 10%, you get
#A1E4FD. If the color is desaturated by 10%, the color
#ABE2F6 is obtained.