The hex color #f9d9f9 is a light color. The web-safe version is Hex
#FFCCFF. A complementary color is
#062606. The grayscale version is
#EEEEEE. A 20% lighter version of the original color is
#FFFFFF, and Hex
#C6A6C6 is the 20% darker color. If the color is saturated by 10%, you get
#FAD7FA. If the color is desaturated by 10%, the color
#F8DBF8 is obtained.