The hex color #D5E5B0 is a light color. The web-safe version is Hex
#CCCC99. A complementary color is
#2A1A4F. The grayscale version is
#CECECE. A 20% lighter version of the original color is
#FFFFE3, and Hex
#A2B27D is the 20% darker color. If the color is saturated by 10%, you get
#D6E7AD. If the color is desaturated by 10%, the color
#D4E3B3 is obtained.