I know the reason or excuse here is that its not easy on the eyes.
Would love to see SI get club colours right in future versions. Barcelona is a weird yellow and blue? So blue background and yellow fonts. Should be red fonts and blue background. Same goes for hundreds of other clubs in the game. Crystal Palace, Melbourne City is light blue and not white, and heaps of other errors which for me, ruin immersion.
Having a side who has red and blue as its primary colours, but seeing them with white fonts instead of blue fonts or red fonts with blue background is quite frustrating.
It is definitely not an issue to read, so I hope that in future versions, every playable club in game has its correct colours.
I mean, seeing Nantes as yellow and black? Pathetic if you ask me. They are clearly yellow and green, and its not an issue on the eyes.
Would really like to see the club colours as close as possible to reality in game (Fonts and backgrounds)