The hex color #a0c9b2 is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#5F364D. The grayscale version is
#B4B4B4. A 20% lighter version of the original color is
#D3FCE5, and Hex
#6D967F is the 20% darker color. If the color is saturated by 10%, you get
#9ECBB2. If the color is desaturated by 10%, the color
#A2C7B2 is obtained.