@KrisVerdonck
Hi
Is that the 3M turquoise Ethernet cable that you are using, it looks good as does the other colour with it, pale lavender?
I have to build a small rack from scratch that will be photographed and used in explanations, so it will really have to look the business.
The turquoise colour works well with metallic objects - see the Mecedes Petronas F1 car, and your other colour choice is equally suited to a metallic environment.
I'd use Aston Martin's AppleTree Green if I could find cables that colour (photographs are unreliable, however)
Cheers