The hex color #D5EAF4 is a light color. The web-safe version is Hex
#CCFFFF. A complementary color is
#2A150B. The grayscale version is
#E6E6E6. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A2B7C1 is the 20% darker color. If the color is saturated by 10%, you get
#D3EAF5. If the color is desaturated by 10%, the color
#D7EAF3 is obtained.