oldravendale
Western Thunderer
In the Real World, colour varies according to lighting conditions, age, how carefully the paint was applied and how long ago. A rake of coaches in BR maroon would have shown subtle variations in shade for all kinds of reasons. The most convincing models to my eye are often those that show these subtle flaws to perfection - the work of Martyn Welch and Colin Dowling and Fred Lewis, and plenty of others, some of whom can be found on this very forum, fit this bill perfectly.
As a rule, I am happy to buy what the model trade suppliers provide as "authentic" colours. There are some colours - BR coach crimson, for example - which I feel are not quite right, but I don't have personal recollections or good colour reference material to prove it. I try to be consistent with my approach.
You can kind of see why many railway companies adopted black as a livery colour for locos!
Very true, Heather.
In a conversation I had some while ago a proponent was certain that the Met electric locos, in their London Transport days, were painted brown. They never were - always a sort of MR red/maroon, but he could not be convinced. Whether he ever built one of the locos and painted it brown is another colour and, I suppose, he could always say it was a "trick of the light".
Brian