The hex color #88dcdf is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#772320. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#BBFFFF, and Hex
#55A9AC is the 20% darker color. If the color is saturated by 10%, you get
#82DFE2. If the color is desaturated by 10%, the color
#8ED9DC is obtained.