The hex color #a2a6b0 is a light color. The web-safe version is Hex
#999999. A complementary color is
#5D594F. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#D5D9E3, and Hex
#6F737D is the 20% darker color. If the color is saturated by 10%, you get
#A1A6B1. If the color is desaturated by 10%, the color
#A3A6AF is obtained.