The hex color #072a5c is a dark color. The web-safe version is Hex
#003366. A complementary color is
#F8D5A3. The grayscale version is
#2F2F2F. A 20% lighter version of the original color is
#3A5D8F, and Hex
#000029 is the 20% darker color. If the color is saturated by 10%, you get
#032A61. If the color is desaturated by 10%, the color
#0B2B58 is obtained.