The hex color #1a8ba3 is a dark color. The web-safe version is Hex
#339999. A complementary color is
#E5745C. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#4DBED6, and Hex
#005870 is the 20% darker color. If the color is saturated by 10%, you get
#128EA8. If the color is desaturated by 10%, the color
#22889E is obtained.