I am just seeing if anybody knows the colours used for the Thai Airforce roundels used on the Bearcats. Also I anyone knows the blue used on the current flying Thai Wun On bearcat.
I see.
Judging by the colour pics of the contemporary kites the Blue is the Sea Blue used for the overal painting of the planes. It looks like the process of painting was simplified to applying of the white and red circles only. However it seems that the blue should be the Roundel Blue - FS 15056 or the Insignia Blue - FS 35044 also known as the Royal Blue. The red could be the Signal Red - FS 31310 but it looks a little bit like the Red Orange - FS 31400. And the White is white.