The hex color #0b87d7 is a dark color. The web-safe version is Hex
#0099CC. A complementary color is
#F47828. The grayscale version is
#787878. A 20% lighter version of the original color is
#3EBAFF, and Hex
#0054A4 is the 20% darker color. If the color is saturated by 10%, you get
#0088E0. If the color is desaturated by 10%, the color
#1686CE is obtained.