The hex color #b2b9dd is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#4D4622. The grayscale version is
#C3C3C3. A 20% lighter version of the original color is
#E5ECFF, and Hex
#7F86AA is the 20% darker color. If the color is saturated by 10%, you get
#B0B8E0. If the color is desaturated by 10%, the color
#B4BADA is obtained.