Hi Forzaitalia, there are a few different options that you could try. Firstly, although digital representations are good in some sense, you would always need to test a colour on large pieces of paper first, so a digital image you discount you may like in real life. All rooms have areas of light and shade and that alters how things look. I recently visited the house of a well known printmaker and his huge Victorian lounge was painted in Pigeon, it looked stunning and would be a good colour to complement the warm reds and the sofa. As suggested Mizzle is a paler version of this so may look good too. Farrow and Ball light Grey 17 is a gorgeous warm grey with green undertones, I have it in two rooms in my house but I colour block it, this means other walls are paler. I do this almost everywhere as it means you can go darker on certain walls but retain lightness overall. I would ignore the term feature wall as it is misleading. You can darken and lighten walls as you need to reflect light or change proportions. This is Pigeon below.
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enlarged frame for small artwork to fill space
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