The hex color #8ef1dd is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#710E22. The grayscale version is
#C9C9C9. A 20% lighter version of the original color is
#C1FFFF, and Hex
#5BBEAA is the 20% darker color. If the color is saturated by 10%, you get
#88F5DF. If the color is desaturated by 10%, the color
#94EDDB is obtained.