The hex color #a1a0b0 is a light color. The web-safe version is Hex
#999999. A complementary color is
#5E5F4F. The grayscale version is
#A6A6A6. A 20% lighter version of the original color is
#D4D3E3, and Hex
#6E6D7D is the 20% darker color. If the color is saturated by 10%, you get
#A19FB1. If the color is desaturated by 10%, the color
#A1A1AF is obtained.