The hex color #8dcbb4 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#72344B. The grayscale version is
#AFAFAF. A 20% lighter version of the original color is
#C0FEE7, and Hex
#5A9881 is the 20% darker color. If the color is saturated by 10%, you get
#8ACEB5. If the color is desaturated by 10%, the color
#90C8B3 is obtained.