I feel like I’m chatting with a decorator friend!

I stumbled across this podcast in my search for good decorating advice. I’m just a girl who likes to change things up all the time! This show makes me feel
Like I’m chatting with decorator friends and the tips are simple, realistic tips. I loved the episode about finding a piece of wicker on the road and dragging it home! My question is this. I did a big no-no and changed my dining room to a color that does not appear anywhere else in my house. I used SW Oyster Bay on my walls and wallpapered in a pattern with similar color. What can I do to bring the color throughout the rest of my downstairs without redoing my entire house. I have SW Agreeable gray on my walls (but I was never farmhouse) and SW Wall Street as an accent wall in my family room. With my pictures I can put some pillows in there and I think make it work BUT my kitchen has browns and grays in it (sounds awful just typing it)! I’m not opposed to painting my cabinets in my kitchen but what else can I do to bring the color throughout so it is more cohesive downstairs and not have to change out my flooring, which is a brown/gray. What accents could I possibly use in a kitchen?
Thanks! - Dreaming of decorating