The hex color #d1b9ef is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#2E4610. The grayscale version is
#D3D3D3. A 20% lighter version of the original color is
#FFECFF, and Hex
#9E86BC is the 20% darker color. If the color is saturated by 10%, you get
#D1B6F2. If the color is desaturated by 10%, the color
#D1BCEC is obtained.