The hex color #1ad2cc is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#E52D33. The grayscale version is
#939393. A 20% lighter version of the original color is
#4DFFFF, and Hex
#009F99 is the 20% darker color. If the color is saturated by 10%, you get
#0ED8D2. If the color is desaturated by 10%, the color
#26CCC6 is obtained.