The hex color #88c8c7 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#773738. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#BBFBFA, and Hex
#559594 is the 20% darker color. If the color is saturated by 10%, you get
#84CAC9. If the color is desaturated by 10%, the color
#8CC6C5 is obtained.