The hex color #a5cdbe is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5A3241. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#D8FFF1, and Hex
#729A8B is the 20% darker color. If the color is saturated by 10%, you get
#A3CFBE. If the color is desaturated by 10%, the color
#A7CBBE is obtained.