For the latter, I can't think of any other solution as to set the color to white by default which feels a bit redundant and makes transparent impossible to select. Maybe an additional "transparent" button has to be added.

We don't support white etc right? may be best to just not support it before making things overly complex

@tsteur I'm not sure what you mean with "We don't support white etc"? You have a color picker there, you can choose any color you want and that includes off course white, too.

Edit: Just to be sure, I do not talk about the word white. I talk about choosing #FFFFFF in the color picker.

It seems like 1. works, but in another way than I thought. If I enter 1,5 it works as expected.

For 2. a PR will follow soon :)

We originally only wanted to support hex values, I think then RGB was added but weren't supporting any colours directly but maybe this was added. I think my color picker in my browser doesn't return white but if others do I guess we should support it.

I'm still not sure, you are understanding the problem here ;)

I do I do... it was about the white/transparent background with white text :)