The hex color #73d3fd is a light color. The web-safe version is Hex
#66CCFF. A complementary color is
#8C2C02. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#A6FFFF, and Hex
#40A0CA is the 20% darker color. If the color is saturated by 10%, you get
#6BD5FF. If the color is desaturated by 10%, the color
#7BD1F7 is obtained.