While almost all shades of grey – be it dark, mid-tone, or light – go with most colors, a grey that looks closest to a muted or neutral tone works best with every interior and imaginable shade. Consider Agreeable Gray from Sherwin Williams, which has a beige undertone. Or Collingwood OC-28 from Benjamin Moore, with lightly cool undertones. You could also choose Skimming Stone from Farrow & Ball, which has white and light tones.