The hex color #0197A8 is a dark color. The web-safe version is Hex
#009999. A complementary color is
#FE6857. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#34CADB, and Hex
#006475 is the 20% darker color. If the color is saturated by 10%, you get
#009BAE. If the color is desaturated by 10%, the color
#0C93A2 is obtained.