The hex color #a0ffdd is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#5F0022. The grayscale version is
#D4D4D4. A 20% lighter version of the original color is
#D3FFFF, and Hex
#6DCCAA is the 20% darker color. If the color is saturated by 10%, you get
#9BFFDE. If the color is desaturated by 10%, the color
#A5FBDC is obtained.