Royal Navy Colour

Humbrol Colour

Polly Scale (other mfrs are noted
where applicable)

507 A

H 112 Tarmac 

Night Black (RLM 22) lightened with White (RLM 21), with just a touch of C&O Enchantment Blue added to give
a bluish tinge 

507 C

H 147 Light Grey

Or try 50% H 64 Light Grey + 50% H 34 White

White (RLM 21) darkened with Night Black (RLM 22) or IJN Sky Gray straight from the bottle

507 B

H145 Medium Grey

MS 1

50% H 67 Tank Grey +
50% H 77 Navy Blue

MS 2

H 106 Ocean Grey

Aeromaster 1022, RLM 66 Schwarzgrau, lightened with
White (RLM 21)

MS 3 

H 175 Hellgrau +
a touch of H 34 White

Or try H115 Russian Blue + a touch of H 34 White

MS 4

H 162 Surface Grey

MS 4 A

Try H 23 Duck Egg Blue + a light grey, eg H 64

505326, Pale Blue-Gray 5-P
(straight from the bottle)

B 5

H 144 Intermediate Blue +
a touch of H 34 White

US Intermediate Blue A/N608
lightened with White (RLM 21) 

B 6

Himmelblau

Formula : 67 drops H 34 White + 10 drops H 109WW1 Blue + 4 drops H 94 Brown Yellow + 1 drop H 25 Blue

Aeromaster 1101, French Light Gray, lightened with a bit with
White (RLM 21).  

Western
Approaches
Green 

50% H 65 Aircraft Blue +
37.5 % H 90 Beige Green +
12.5 % H 23 Duck Egg Blue

Modelmaster Acryl Hellgrun (RLM 25),
lightened with Modelmaster Acryl
Flat White.  

Western
Approaches
Blue

H 25 Blue + H 34 White

Or try H 122

Either 505248, RAAF Sky Blue straight
from the bottle (perhaps with a tiny bit of 414260 C&O Enchantment Blue), or White (RLM 21) with a bit of Aeromaster 1101, French Light Gray.  

 Light Green

H 76 Uniform Green + H 34 White

 Brown

H 186 Brown +
a touch of H 34 White

G5 

H33 black + H67
approximately 3:1 

G10 

H67 

B15 

H96 + H34 white
approximately 3:1 

B20 

H144 + H34 white
approximately 5:1 

B55 

 H28