The hex color #d5ebf7 is a light color. The web-safe version is Hex
#CCFFFF. A complementary color is
#2A1408. The grayscale version is
#E8E8E8. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A2B8C4 is the 20% darker color. If the color is saturated by 10%, you get
#D3EBF9. If the color is desaturated by 10%, the color
#D7EBF5 is obtained.