The hex color #88bbcb is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#774434. The grayscale version is
#AFAFAF. A 20% lighter version of the original color is
#BBEEFE, and Hex
#558898 is the 20% darker color. If the color is saturated by 10%, you get
#84BCCE. If the color is desaturated by 10%, the color
#8CBAC8 is obtained.