The hex color #89dfdb is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#762024. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#BCFFFF, and Hex
#56ACA8 is the 20% darker color. If the color is saturated by 10%, you get
#83E2DE. If the color is desaturated by 10%, the color
#8FDCD8 is obtained.