The hex color #d2ceeb is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#2D3114. The grayscale version is
#D9D9D9. A 20% lighter version of the original color is
#FFFFFF, and Hex
#9F9BB8 is the 20% darker color. If the color is saturated by 10%, you get
#D1CDED. If the color is desaturated by 10%, the color
#D3CFE9 is obtained.