The hex color #a6e5f8 is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#591A07. The grayscale version is
#D6D6D6. A 20% lighter version of the original color is
#D9FFFF, and Hex
#73B2C5 is the 20% darker color. If the color is saturated by 10%, you get
#A1E6FB. If the color is desaturated by 10%, the color
#ABE4F5 is obtained.