The hex color #d3f3fe is a light color. The web-safe version is Hex
#CCFFFF. A complementary color is
#2C0C01. The grayscale version is
#ECECEC. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A0C0CB is the 20% darker color. If the color is saturated by 10%, you get
#D1F4FF. If the color is desaturated by 10%, the color
#D6F2FC is obtained.