setForeground = "[color]" [color] is a 6 digit hexadecimal value
Like fonts, color settings are inherited by widgets from their container parents. Therefore, if you set a foreground color
for the widget-containers, that color applies to the foreground color of all widgets and nested containers, unless you
override the settings. This also means that if you override the color setting of a nested container, then each of its
widgets inherits the new color of that container.