The hex color #a7cad3 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#58352C. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#DAFDFF, and Hex
#7497A0 is the 20% darker color. If the color is saturated by 10%, you get
#A4CBD5. If the color is desaturated by 10%, the color
#AAC9D1 is obtained.