The 4 samples I selected from Samplize are Painted Oak, Creamy, Swiss Coffee and Cloud White all by Benjamin Moore.

Do you have pictures of your samples in your space (next to the counters and backsplash)? It's hard to say just looking at a picture without the samples shown in your lighting. I would select based on what looks good with the other elements in your space that are not changing (backsplash, counters, floors, etc.).

Agree with eastautumn. Can you add pictures with the cream paint swatches you are considering next to whatever is permanent? For instance, the countertops looks nice, so will they stay? Hard to tell, but do they have cream in them? They look to be more white and grey in the photo. Will your white table and chairs stay? The terracotta colored tile floors?

I know it can be so hard to chose paint because the colors can look so different once in your home and lighting. It can even change because it is reflecting off of a strong floor or wall color. The undertones can vary so much and get confusing. Some may lean yellow, or brown, green, or even pink. Do you know anyone that has a good eye for color that can come over and help you choose? I also think it would be good to get small paint samples once you narrow it down and paint some poster boards. Live with them up for several days, moving them around the kitchen, so you can see the color at all times of day or night.

I also wanted to mention about the hardware. I know you said you are not changing them at this time and that is perfectly fine. But you might think about whether you would prefer the knobs to be in a different location in the future. They are fine like you have them, but maybe the upper knobs are higher then you’d like, and vice versa on the base cabs. Or maybe you would want to change them out for handles someday? Since you’d need to use that existing hole or cover over it, make sure it will work with whatever handle style or size you like. If it will be an issue, it would be so much easier to deal with before new paint as they can fill the holes.

Your cabinets aren’t the problem, per se. Would you ever wear a cream shirt with red pants? If so, then by all means proceed. You have suggested you will choose cream cabinets but your floor is red brown terra cotta tile. Doesn’t mix. Then, you have 3 different cool dark-toned (grey variations) stones (on the counter top, backsplash, and behind your cooking oven) that you intend on pairing with a classic cream cabinet. Your problem is far from the cabinets, ma’am. You have a rug that would be the only item in your kitchen that would mesh right with the cream cabinets. Then you have teal placemats that won’t do your cream cabinets any favors.

I am waiting for the Samplize samples to arrive. I will be changing the floor as well but at a later date. The teal placemats can always be removed.

I see you are scheduled for next week, and changing the floors at a later, unspecified date. You also said you are not changing the backsplash or hardware, but the backsplash is fighting with your counters and will not pair with warm white cabinets. Your counters look to be a cool white and gray in these photos, and will not look good paired with a creamy warm whites that want. You need a more coherent plan, and to not approach this in a piecemeal, disjointed manner.