The hex color #f9f7b8 is a light color. The web-safe version is Hex
#FFFFCC. A complementary color is
#060847. The grayscale version is
#E3E3E3. A 20% lighter version of the original color is
#FFFFEB, and Hex
#C6C485 is the 20% darker color. If the color is saturated by 10%, you get
#FBF9B4. If the color is desaturated by 10%, the color
#F7F5BC is obtained.