Examine source code of blue day

{
  "name": "blue day",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "bruh lol.JPG"
    },
    "colors": {
      "frame": "rgba(3, 177, 252, 1)",
      "tab_background_text": "rgba(0, 208, 255, 0.5)",
      "toolbar": "rgba(34, 89, 199, 1)",
      "toolbar_field": "rgba(41, 3, 255, 1)",
      "toolbar_field_text": "rgba(0, 255, 140, 1)",
      "tab_line": "rgba(9, 0, 255, 1)"
    }
  }
}