The hex color #d3fdf1 is a light color. The web-safe version is Hex
#CCFFFF. A complementary color is
#2C020E. The grayscale version is
#EBEBEB. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A0CABE is the 20% darker color. If the color is saturated by 10%, you get
#D1FFF2. If the color is desaturated by 10%, the color
#D5FBF0 is obtained.