How to change app drawer background color?

[TechDEEM]

Ever since the one ui 3 update, the app drawer is a very boring grey. See pic: Can we change it to black or even transparent?

Check out background

[TechDEEM]

Bro How to change colors?

[vikas33346]

change wallpaper automatically colour change

[Kameerl]

Dear samsung, please change or  allow users to apply app drawer background colors of their choices in the next update thank you. 

[js01nagaraj]

How to change backgrounds colour