google-material-design-icons/android/image/contrast/materialiconsoutlined/black/res/drawable/outline_contrast_20.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="20dp"
    android:height="20dp"
    android:viewportWidth="20"
    android:viewportHeight="20"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M2,10c0,4.42 3.58,8 8,8s8,-3.58 8,-8s-3.58,-8 -8,-8S2,5.58 2,10zM10.75,3.55C13.98,3.92 16.5,6.67 16.5,10s-2.52,6.08 -5.75,6.45V3.55z"/>
</vector>