The hex color #86a19b is a light color. The web-safe version is Hex
#999999. A complementary color is
#795E64. The grayscale version is
#969696. A 20% lighter version of the original color is
#B9D4CE, and Hex
#536E68 is the 20% darker color. If the color is saturated by 10%, you get
#84A29C. If the color is desaturated by 10%, the color
#88A09B is obtained.