Can anyone suggest a pale blue/grey paint colour?

[SadPander]

I bought Farrow and Ball blue grey thinking it was perfect from pictures I'd seen online (stupidly didn't get a tester). Its actually a greeny colour. Can anyone suggest a blue grey colour, that slightly retro sort of colour if you know what I mean? A bit like followpics.net/ashley-goforth-design-lovely-transitional-blue-beige-living-room-with-blue-gray-walls-paint-color-white-blue-mitered-pillows-velvet-tan-sofa-and-chairs-blue-skirted-table-white-gour/ ?

What's it for?

Annie Sloan Paris grey is a very pale grey with no green and only a tinge of blue

Laura ashley pale Parisienne blue is more blue but still with grey. The normal Parisienne blue is very blue.

Ohh, I can help

Little Greene; Gauze Deep, Bone China
F&B; Light Blue, Skylight
Fired Earth; Cromer Fog

but none of these are quite right for me. I'm looking for grey with a hint of blue.

Dulux potters clay 2. Definitely on the blue side of true grey, but not at all cold in our North facing sitting room. Love it.