React - Admin Document

For the whole theme color change,

go to your scss folder and then find _variables.scss file in utils folder

you need to change $primary-color and $secondary-colorvariables hex code

open style.scss file from the scss folder
:root {
--primary-color

#308e87;

--secondary-color

#f39159;

}
above 2 css color variables also change

If you want to remove customizer from whole template, Just you need to remove one component which is ThemeCustomizer in Layout.tsx

For the dark mode page, just you have to add?

dark-only

class to body tag

For the RTL page, just you have to add rtl class to body tag and also add dir="rtl"attribute in your html tag