Do not look at the sliding door, still waiting for the verticals

The kilm beige color works better.

Kilim Beige. Charcoal is too dark.

Try white with a hint of grey.. Accessorize with colour to brighten the space.

Try adding in a tourquis or red accessories such as throw pillows and carpet

Thank you , any other suggestion about using a different color

I'm no designer, but I think the charcoal is too dark for a room with as little natural light as this room. I'd go with the Kilim Beige. Another color to consider if you want to add a little grey to your beige is SW "Anew Grey". I just put it in my bedroom and I LOVE it!

I saw charcoal walls with bright white trim and it was stunning. But, they had white trim at ceiling and floors and windows. If you can't go that right, I think the beige is a good choice

Have you investigated using a shade of greige?
https://www.houzz.com/magazine/going-greige-tips-for-choosing-this-all-around-neutral-stsetivw-vs~577375

How about a grey-beige?

Sherwin Williams has a website where you can upload your photo and drop paint colors on the walls so you can see it in your room setting.

As a matter of fact thats the two colors i want, but i dont know how dark or light i need

I just go to sw and asked them for greige?

They'll steer you toward making a selection. When you've narrowed their color strip cards down to 2-4 you like, buy sample pots and large white poster board or foam core panels. Paint a 12" square of color in the center of the boards.
Move them around the space for a couple of days (& nights) to see how the light affects them. The white border around them keeps your current wall color from influencing too much. As for light or dark, I often advise using several of the shades from the same color strip card. Darker colors in rooms with lots of natural light, lighter colors for halls, baths, closets and poorly lighted rooms, then mid-tones for average lighting situations. You can also have the lightest color on the strip cut as much as 50% to use on ceilings.

I would go lighter on most of the walls...because you have a lot of dark furnishings, cabinets, etc. If you like the darker color perhaps just using it on an accent wall will give you the best of both worlds. :)

Avoid beige...go with a decorators white or winter white which would compliment the dark cabinets you have...use bright coloured accessories... Dark area carpet with hints of colour or textured monochromatic...not sure if you have a backsplash in your kitchen area if you don't put a neutral colour tile or mirror tile.

Silver accessories also blend with colour as well and helps brighten the space

Idea for back splash

If you paint the walls white, winter white or white with a hint of grey and use furnishings similar to photos below it will help open and brighten the space... Then add punches of colour, like red, orange, blue, violet etc not all together pick one..try to avoid dark heavy furnishings it will the room and become to dark and crowed. The odd piece of wood will give substance and character.

Im going to try the greige. And i will post the picture soon. Thank you

Can't wait to see how it turns out...