The hex color #d2e4fc is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#2D1B03. The grayscale version is
#E6E6E6. A 20% lighter version of the original color is
#FFFFFF, and Hex
#9FB1C9 is the 20% darker color. If the color is saturated by 10%, you get
#D0E4FE. If the color is desaturated by 10%, the color
#D4E4FA is obtained.