The hex color #a0c6e4 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5F391B. The grayscale version is
#C3C3C3. A 20% lighter version of the original color is
#D3F9FF, and Hex
#6D93B1 is the 20% darker color. If the color is saturated by 10%, you get
#9CC6E7. If the color is desaturated by 10%, the color
#A4C6E1 is obtained.