Online Logistique

I am doing my livingroom Spanish style (not Mexico – Spain). After researching I can only find very few colors they used on the walls. Ocre is mainly outdoor but was also used on the interior and of course Adobe. I just hate having plain white walls so I am hoping to use a brownish color on the walls and whitewash with white. Does anyone have any experience with this? I could use the help I’ve never done this technique. I also dont know if maybe a different technique would better mimic adobe walls.

Thanks !