SafeKeyboard/app/src/main/res/values/keyboard_colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="keyboard_colorPrimary">#3F51B5</color>
    <color name="keyboard_colorPrimaryDark">#303F9F</color>
    <color name="keyboard_colorAccent">#FF4081</color>
    <color name="keyboard_white">#ffffff</color>
    <color name="keyboard_gray">#bdbdbd</color>
    <color name="keyboard_black">#000000</color>
    <color name="keyboard_keyTextColor">#424242</color>
    <color name="keyboard_green">#00ff00</color>
    <color name="keyboard_red">#ff0000</color>
    <color name="keyboard_transparent">#00000000</color>
</resources>