The hex color #8edef0 is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#71210F. The grayscale version is
#C9C9C9. A 20% lighter version of the original color is
#C1FFFF, and Hex
#5BABBD is the 20% darker color. If the color is saturated by 10%, you get
#88E0F4. If the color is desaturated by 10%, the color
#94DCEC is obtained.