The hex color #019BA5 is a dark color. The web-safe version is Hex
#009999. A complementary color is
#FE645A. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#34CED8, and Hex
#006872 is the 20% darker color. If the color is saturated by 10%, you get
#00A0AB. If the color is desaturated by 10%, the color
#0C969F is obtained.