res/drawable/ic_contrast.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:autoMirrored="true"
    android:tint="@color/text_color_primary_inverse"
    android:viewportHeight="24"
    android:viewportWidth="24">
    <path
        android:fillColor="@android:color/white"
        android:pathData="M12,22Q9.925,22 8.1,21.212Q6.275,20.425 4.925,19.075Q3.575,17.725 2.788,15.9Q2,14.075 2,12Q2,9.925 2.788,8.1Q3.575,6.275 4.925,4.925Q6.275,3.575 8.1,2.787Q9.925,2 12,2Q14.075,2 15.9,2.787Q17.725,3.575 19.075,4.925Q20.425,6.275 21.212,8.1Q22,9.925 22,12Q22,14.075 21.212,15.9Q20.425,17.725 19.075,19.075Q17.725,20.425 15.9,21.212Q14.075,22 12,22ZM13,19.925Q15.975,19.55 17.988,17.312Q20,15.075 20,12Q20,8.925 17.988,6.687Q15.975,4.45 13,4.075Z" />
</vector>