The hex color #0b82b9 is a dark color. The web-safe version is Hex
#0099CC. A complementary color is
#F47D46. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#3EB5EC, and Hex
#004F86 is the 20% darker color. If the color is saturated by 10%, you get
#0184C1. If the color is desaturated by 10%, the color
#1580B1 is obtained.