I personally try to go with a certain aesthetic with my store, and find that
the default colours hinder what I want to achieve with it; as of right now, there's
not much customization options for seller storefronts and I think it would be
a good addition if we were given more freedom with customizing the colour palettes
in our stores instead of having them be the default white/sand blue/black/light
gray/white & black text palette
If individual colour customization isn't an option to be added due to different
limitations or issues that may arise, I think that different colour presets could
work as well, which also helps add some personalization to the store (for example,
a light/dark mode)
I've attached a quick mockup I made in Photoshop, which was achieved by simply
inverting the colours on a screenshot of the current Bricklink colour palette;
obviously the colours aren't perfect, but it gives a general idea of what
I am hoping for; I believe it would be a positive change
I vote no, unless a buyer can override them. Things need to be readable and the
buyer should be able to adjust it to what they find is comfortable.