The hex color #0a7b81 is a dark color. The web-safe version is Hex
#006699. A complementary color is
#F5847E. The grayscale version is
#575757. A 20% lighter version of the original color is
#3DAEB4, and Hex
#00484E is the 20% darker color. If the color is saturated by 10%, you get
#027F85. If the color is desaturated by 10%, the color
#12777D is obtained.