The hex color #a7afa3 is a light color. The web-safe version is Hex
#999999. A complementary color is
#58505C. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#DAE2D6, and Hex
#747C70 is the 20% darker color. If the color is saturated by 10%, you get
#A7B0A2. If the color is desaturated by 10%, the color
#A7AEA4 is obtained.