The hex color #046a9c is a dark color. The web-safe version is Hex
#006699. A complementary color is
#FB9563. The grayscale version is
#595959. A 20% lighter version of the original color is
#379DCF, and Hex
#003769 is the 20% darker color. If the color is saturated by 10%, you get
#006CA3. If the color is desaturated by 10%, the color
#0C6895 is obtained.