Tikva offers 25 themes! Most of them originate in Bootswatch by Thomas Park. But you can also customize header and footer settings by the following options.
- navbar.invert: true/false - Invert navigation bar. This changes the text color.
- navbar.background: Choose between seven options, in Bootstrap they are described as ".bg- * utils".
- navbar.background_color: If the previous option is not enough, you can pick your own color.
- footer.color_fg: Choose the foreground, i.e. text color used in the footer.
- footer.color_bg: Choose the background color used in the footer.