Ukulele tuner app

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Ukulele tuner app",
    "version": "1.5",
    "description": "The Ukulele tuner in the Guitar Tunio app is among the best online ukulele tuners",
    "manifest_version": 3,
    "theme": {
        "images": {
            "theme_frame": "images\/theme_frame.png",
            "theme_toolbar": "images\/theme_toolbar.png",
            "theme_tab_background": "images\/theme_tab_background.png",
            "theme_ntp_background": "images\/theme_ukulele_tuner_app_background.jpg"
        },
        "colors": {
            "frame": [
                222,
                225,
                230
            ],
            "toolbar": [
                255,
                255,
                255
            ],
            "tab_text": [
                60,
                64,
                67
            ],
            "tab_background_text": [
                60,
                64,
                67
            ],
            "bookmark_text": [
                60,
                64,
                67
            ],
            "ntp_background": [
                255,
                255,
                255
            ],
            "ntp_text": [
                0,
                0,
                0
            ],
            "ntp_link": [
                6,
                55,
                116
            ],
            "button_background": [
                0,
                0,
                0,
                0
            ]
        },
        "tints": {
            "buttons": [
                0,
                0,
                0.44
            ]
        },
        "properties": {
            "ntp_background_alignment": "bottom",
            "ntp_background_repeat": "no-repeat"
        }
    }
}