The hex color #a2c7e4 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5D381B. The grayscale version is
#C4C4C4. A 20% lighter version of the original color is
#D5FAFF, and Hex
#6F94B1 is the 20% darker color. If the color is saturated by 10%, you get
#9FC7E7. If the color is desaturated by 10%, the color
#A5C7E1 is obtained.