TinyMCE Skins

Visual Composer offers you an option to quickly switch between light and dark skins for the TinyMCE editor. By default, TinyMCE has a light content background which is good for editing dark text.

Default light skin for TinyMCE editor via Visual Composer Website Builder for WordPress

If you have a white text, you can use skin toggle (located bottom right corner of TinyMCE) to quickly switch content area to the dark background for better contrast.

Dark skin option for TinyMCE editor via Visual Composer Website Builder for WordPress