Win10 system changes the start menu background color steps

Click on the Win10 system's Start menu, then right-click on the blank space in the Start menu and select Personalize as shown below.

Select a color in the Color and Appearance window as shown below.

After you choose a color, the border color of the window changes immediately, as shown below.

You can adjust the color by clicking on the color density below the color. As shown below.

You can also click on the display mixer below to adjust the color, as shown below.

After setting the color, click to open the start menu. At this point, the background color of the menu has changed. As shown below.

I don't want your start menu to be different from others, more to have your own style and to highlight your personality. Then quickly change the color of your menu background, no longer face the single color, let your world become rich and colorful.