The hex color #0b6da9 is a dark color. The web-safe version is Hex
#006699. A complementary color is
#F49256. The grayscale version is
#606060. A 20% lighter version of the original color is
#3EA0DC, and Hex
#003A76 is the 20% darker color. If the color is saturated by 10%, you get
#026EB0. If the color is desaturated by 10%, the color
#146CA2 is obtained.