<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#795548</color>
    <color name="colorPrimaryDark">#5D4037</color>
    <color name="colorAccent">#FF9100</color>
</resources>
<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="imageToggleEnable">#FFFFFF</color>
    <color name="imageToggleDisable">#4DFFFFFF</color>
</resources>

Add image toggle's night mode color
Add image toggle's night mode color

Add image toggle color of when the theme is nightly,  along the Material design guideline