The hex color #147c9c is a dark color. The web-safe version is Hex
#006699. A complementary color is
#EB8363. The grayscale version is
#646464. A 20% lighter version of the original color is
#47AFCF, and Hex
#004969 is the 20% darker color. If the color is saturated by 10%, you get
#0C7EA2. If the color is desaturated by 10%, the color
#1C7A96 is obtained.