The hex color #8fb8b5 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#70474A. The grayscale version is
#A9A9A9. A 20% lighter version of the original color is
#C2EBE8, and Hex
#5C8582 is the 20% darker color. If the color is saturated by 10%, you get
#8CB9B6. If the color is desaturated by 10%, the color
#92B7B4 is obtained.