The hex color #a2a8b5 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#5D574A. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#D5DBE8, and Hex
#6F7582 is the 20% darker color. If the color is saturated by 10%, you get
#A1A8B6. If the color is desaturated by 10%, the color
#A3A8B4 is obtained.