The hex color #1ad8d5 is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#E5272A. The grayscale version is
#989898. A 20% lighter version of the original color is
#4DFFFF, and Hex
#00A5A2 is the 20% darker color. If the color is saturated by 10%, you get
#0DDEDB. If the color is desaturated by 10%, the color
#27D2CF is obtained.