Fixed: now when you install the theme, the text that says that you installed a theme matches the tab text, omnibox text, bookmark text and toolbar icons instead of difficult to see grey. It also affects the sidebar title of things (Customize Chrome, Favorites and others).
Removed the incognito color scheme.
Changed the description of the theme.
Changed all the colors of the texts. Now they're lighter, so they're more readable.
Cleaned up the code.
Changed all the elements. Serene received a complete overhaul of its elements.
Dev's note: Hi guys! Serene is one of my most difficult themes. The thing with this one, is that it aims to be able to be the most readable possible and at the same time, not cause eyestrain but in every place and at every time (bright or dark). Now, as you may noticed, it is the same concept as my Autarkic Star theme, but the problem here is that grays are more... problematic. I tried so many different things but it just didn't work without removing the nature of the theme (toolbar light gray and frame dark gray). That is the main reason that I decided to get rid of the light toolbar, because it doesn't matter what I do, the tab text from the active tabs is not that readable (I already sent suggestions to the Chrome team about this). That said, I hope you like the new version <3 please consider leaving feedback about the new Serene! :-D
Added my original Incognito window color scheme that is in all my themes. Now you can differentiate a normal window from an Incognito one. The purple color is because it expresses mystery.
Changed the frame and toolbar colors a little bit in order to make it more contrasting, so the elements are now more easily visible.
Changed some text elements in order to reduce the range of contrast between all the elements, so it doesn't cause eyestrain.
Fixed the icon and the screenshot to match the new colors.
Added some images to the theme, so it can be advertised by Google in the store (important note: these images are apart from the theme, so it doesn't increase the size of it).
Changed toolbar color to be a little bit lighter, so all the texts are now more readable and the elements more noticeable.
Changed omnibox background color in order to match the new toolbar color.
Fixed the icon theme in order to match my other themes in font, size and selection of colors.
Serene is officially launched in the Chrome Web Store! :-D