Examine source code of LearnBios

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "LearnBios",
  "theme": {
    "colors": {
      "frame": [
        69,
        67,
        67
      ],
      "tab_background_text": [
        255,
        255,
        255
      ],
      "button_background_hover": [
        77,
        117,
        148
      ],
      "button_background_active": [
        34,
        171,
        230
      ],
      "icons": [
        255,
        255,
        255
      ],
      "icons_attention": [
        212,
        70,
        70
      ],
      "ntp_background": [
        163,
        162,
        162
      ],
      "ntp_text": [
        51,
        51,
        51
      ],
      "popup_highlight": [
        95,
        125,
        138
      ],
      "tab_line": [
        255,
        0,
        0
      ],
      "tab_loading": [
        255,
        255,
        255
      ],
      "tab_selected": [
        99,
        95,
        93
      ],
      "tab_text": [
        255,
        255,
        255
      ],
      "toolbar": [
        69,
        67,
        67
      ],
      "toolbar_field_border": [
        246,
        250,
        254
      ],
      "toolbar_field_border_focus": [
        28,
        27,
        27
      ],
      "toolbar_field_highlight": [
        28,
        27,
        27
      ],
      "toolbar_top_separator": [
        28,
        27,
        27
      ],
      "tab_background_separator": [
        28,
        27,
        27
      ],
      "toolbar_text": [
        255,
        255,
        255
      ]
    }
  }
}