I've got this wallpaper for one wall in my walkway and want to paint the stairs a complimentary colour. I've tried colour matching but don't love the grey in such a large space. I also don't want mustard yellow to match the seagull feet. Could I get away with a pale blue? Image and link hopefully attached.
m.johnlewis.com/john-lewis-seagulls-wallpaper-blue-grey/p2245498