Thankfully in the world of WordPress there are a ton of great themes already available. Most of these themes fit most of the use cases. These great themes can easily be downloaded from the Plugins -> Add new in the /wp-admin area.
However there are times when we have to choose the color combinations that would.
- Match our over all website type
- Be easy for the user to consume
- Have a very edgy look
- Make the users feel welcome
- This list can go on and on…
I personally am not great in choosing color combinations and I leave it to the experts. Thankfully there are websites today that have a range of color combinations with hex codes to choose from. It is pretty much like going to a professional painter who will have a set of matching color pallets for your house – walls, ceilings and so on.
Here are some great sites. Hope they help!
Best of luck!