Hardly any photo's are known of these aircraft in RNlNAS service.
The aircraft were rather dark, most probable the standard RNAS paint scheme. This was a black anti-fouling" on the hull. Other parts were painted with copal-varnish.
From mid 1916 the aircraft of the RNAS were camouflaged, upper surfaces of wings, fuselage, etc. were khaki.

 

Scheme Colour name FS number BS number Humbrol XtraColor Vallejo Model Color Vallejo Model Air
Standard #1 Underside Fuselage Black - Dark brown ~7078   33   70.950 71.057
Remaining parts Khaki or olive green 9PC10)     170   70.871 71.029

Check www.paint4models.com for an extensive conversion table with lots of colour and paint systems.

 

Felixstowe-F2A-SMALL
(Possible) Colour scheme Felixstowe F2A.