The hex color #56e9fb is a light color. The web-safe version is Hex
#66FFFF. A complementary color is
#A91604. The grayscale version is
#BEBEBE. A 20% lighter version of the original color is
#89FFFF, and Hex
#23B6C8 is the 20% darker color. If the color is saturated by 10%, you get
#4CEDFF. If the color is desaturated by 10%, the color
#60E5F5 is obtained.