chromium/chrome/android/webapk/libs/common/res_splash/values/common_colors.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2018 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<resources xmlns:tools="http://schemas.android.com/tools">
    <color name="webapp_default_bg">#F8F9FA</color>
    <color name="webapp_grey_900">#202124</color>
    <color name="webapp_splash_title_light">@android:color/white</color>
</resources>