The hex color #7a9ecc is a light color. The web-safe version is Hex
#6699CC. A complementary color is
#856133. The grayscale version is
#A1A1A1. A 20% lighter version of the original color is
#ADD1FF, and Hex
#476B99 is the 20% darker color. If the color is saturated by 10%, you get
#769ED0. If the color is desaturated by 10%, the color
#7E9EC8 is obtained.