The hex color #ecddeb is a light color. The web-safe version is Hex
#FFCCFF. A complementary color is
#132214. The grayscale version is
#E7E7E7. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B9AAB8 is the 20% darker color. If the color is saturated by 10%, you get
#EDDCEB. If the color is desaturated by 10%, the color
#EBDEEB is obtained.