guanguan_app1/app/src/main/res/values/colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#3791f6</color>
    <color name="colorPrimaryDark">#3791f6</color>
    <color name="colorAccent">#FF4081</color>
    <color name="main_color">#3791f6</color>

    <color name="black">#000000</color>
    <color name="white">#ffffff</color>
    <color name="translucence">#0e000000</color>

    <color name="default_bg">#F0F0F0</color>
    <color name="color_999">#999999</color>
    <color name="color_666">#666666</color>
    <color name="color_333">#333333</color>

    <color name="color_price">#ff695c</color>

</resources>