>>1623155it never comes out right in photos (and neither does the classic BR blue, for that matter). so it isn't that orange in real life, it's a more crisp yellow.
there are also 2 "versions" of it that are slightly different.
...and it's not the same as the Network Rail yellow, their trains are usually painted entirely in their yellow but still have "warning yellow" end panels, pic related.
>that's out of their controlit was BR themselves who decided that trains needed yellow end panels.