Currently only 15 colours can be chosen for Options when using Single Select or Multiple Select fields. It would be better to have a proper colour picker like Qt or GTK that allows picking any possible colour.
I love the idea! Let me discuss the suggestion with the team to see if it’s possible/easy to implement. I will get back to you with some updates afterward 
Hey @Teferi! We had a short discussion on this feature with the team, and good news — we will offer a solution that will allow our users to have a much bigger range of colors to choose from. We haven’t decided yet on which color picker we will use, and whether we want to allow using any colors or to limit options so that the available colors will look nice in terms of the Baserow branding. We will define all these details, and after that, we will proceed with the development part 
Make sure that colors fit within WCAG guidelines of color contrast. How to Meet WCAG (Quickref Reference)
Is this feature still something that is in the works? I could really use this one!
I’d also love the ability to define custom colors for single/multiple select fields and be able to save custom palettes at the workspace or even account level.
I’m a researcher that is using Baserow as an analysis layer and color selection makes a big difference for me when I’m scanning/evaluating large sets of data.
I’m also frequently working with more than one database at a time and having an instant visual differentiator (like a completely different palette) would really help orient me when I’m switching contexts throughout the day.
I was imagining:
- A color picker and support for hex/RGB input
- The ability to save custom colors into reusable palettes
- Support for workspace- or account-level palettes that can be reused across bases
Hey @Oti, we have this issue on the backlog: Additional colors for the single/multiple select field options · Issue #4479 · baserow/baserow · GitHub (please keep in mind that it’s not a priority) 