The hex color #5CB7B0 is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#A3484F. The grayscale version is
#969696. A 20% lighter version of the original color is
#8FEAE3, and Hex
#29847D is the 20% darker color. If the color is saturated by 10%, you get
#56BAB3. If the color is desaturated by 10%, the color
#62B4AD is obtained.