I’m not 100% sure what is what in the photo or what lighting you are showing them under. It is not advisable to make subtle color judgments based on other people’s screens, though. I recommend laying your materials out with horizontal surfaces horizontal and vertical surfaces vertical. Look at them in daylight and under the actual lighting conditions and color temperature you will be using.

If you don’t think you have good color discrimination, ask someone who does. The most common errors with neutral colors have to do with getting a slightly yellowish one next to a slightly pinkish one, for example. Sometimes it is hard to put your finger on what is “off,” but it can still bother you.

try a different backsplash...textured laminate looks off in color, pattern, and the texture. the cabinets can be played with warm or cool palette , but you will have a "cool" feel with the counter. I like it, but am seeing a glass subway tile, or not sure how many shades of white ceramic tiles you want to evaluate . I like the counter and cabs but it makes the backsplash important to get right. there are other counters that would probably be easier....but assume this is one you really like. The floor could be a little lighter..that will show stuff...

I’m in process of a new build and things are three weeks from done! The best advice I got about my color scheme, even with paint, is to take all samples to the house and look at them in all different lighting options- dawn, dusk, bright daylight, shade, and with your house lights on at night. These conditions dramatically affect the appearance. If you’re painting use a large place to sample and do not place another sample next to or near as it will incur its own influence on what the eye perceives.