The hex color #ddcea3 is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#22315C. The grayscale version is
#C5C5C5. A 20% lighter version of the original color is
#FFFFD6, and Hex
#AA9B70 is the 20% darker color. If the color is saturated by 10%, you get
#DFCFA0. If the color is desaturated by 10%, the color
#DBCDA6 is obtained.