Whisper

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Whisper",
  "version": "1.2",
  "description": "whisper of the heart.",
  "manifest_version": 2,
  "theme": {
    "images": {
      "theme_ntp_background": "images/background.png"
    },
    "colors": {
      "frame": [
        240,
        235,
        229
      ],
      "toolbar": [
        250,
        234,
        211
      ],
      "tab_text": [
        31,
        30,
        31
      ],
      "tab_background_text": [
        64,
        64,
        64
      ],
      "bookmark_text": [
        31,
        30,
        31
      ],
      "ntp_background": [
        250,
        234,
        211
      ],
      "ntp_text": [
        0,
        0,
        0
      ],
      "button_background": [
        0,
        0,
        0,
        0
      ]
    },
    "tints": {
      "buttons": [
        0.3,
        0.5,
        0.5
      ]
    },
    "properties": {
      "ntp_background_alignment": "strech",
      "ntp_background_repeat": "no-repeat"
    }
  }
}