The hex color #19abcc is a light color. The web-safe version is Hex
#0099CC. A complementary color is
#E65433. The grayscale version is
#858585. A 20% lighter version of the original color is
#4CDEFF, and Hex
#007899 is the 20% darker color. If the color is saturated by 10%, you get
#0EAFD3. If the color is desaturated by 10%, the color
#24A7C5 is obtained.