Examine source code of Red Wash

{
  "theme": {
    "images": {
      "theme_frame": "red_wash_1.png"
    },
    "colors": {
      "frame": "#e3e3e3",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Red Wash",
  "manifest_version": 2,
  "description": "A Red addition to the color wash family, this is a gently textured gradient designed to add a nice red to the browser without being too distracting."
}