Many people may find Google Chrome automatically changed to the Dark Mode when opening the browse. If you did not get used to the new model, you can switch back to the Light Mode following the steps below.
Step 1: Open the Google Chrome browser;
Step 2: Type google.com in the address bar;
Step 3: At the right-bottom corner, click "Settings" and click "Dark theme";
Step 4: The browser background will turn into the light model.
However, you may find the top of the browser is still in the Dark Model. If you also want to change the color on the top, you may need to change the Chrome Theme.
Step 1: Click the "Control" icon on the top right corner (three dots), and click "Settings" from the list;
Step 2: Click "Appearance" on the left and click "Theme";
Step 3: Select a theme on the new page to change the theme color.