Be careful using colors that are too dark, or too strong – you should tread carefully with dark browns, dark reds & dark greens – they can overpower a room & make it seem daunting, uncomfortable, unrelaxing & even claustrophobic.
Here are some guideline pointers – decide which you feel most comfortable following. If you’re just starting out, you may want to work with just one paint color on the walls throughout your home. You can always build on that later. Better to take it gradually, than to feel that you’ve overstepped the mark & don’t like it, can’t live with it, & have to redo it.
You did it! It’s one of your major achievements! … & you love it & feel incredibly comfortable in it. Is this where you are right now? Or is this where you want to get to?.
Or, if you feel drawn to start with another room, perhaps your sun room or child’s room, then follow your instincts & preference. It’s important that you don’t feel overwhelmed. Start small if you feel more comfortable. Feeling overwhelmed will most likely block you & you won’t move forward.