Don’t cut the formula unless you have seen the result somewhere already. It’s a big gamble it will turn out as you hope. It may, but it may not.

Basing colour choices from their online images is always tough as they can appear very different in different lighting.

Here are a couple of somewhat similar colours within 5° on the Color Wheel of Worldly Gray. They differ most in their Values. They are lighter.

Have you sampled the colour on a decnt scale (large board x 2 coats) and you are happy with it in your lighting?

🌈

Thanks so much these are Great! I did and I liked it, just second guessing if when it was all over it would feel darker. However the cabinets have been a dark espresso color so I think it will likely lighten the room a ton either way.

Since you are using PPG Paints look at PPG Whiskers or PPG Silent Smoke. Maybe they are closer to what you want. But as Marylee said, you should sample, sample, sample.