Border colour between splits.

[ChrisTaylorDeveloper]

Hi. When I have multiple splits open (I'm using the light theme) it's very hard to see any differentiation between one split and the next. How can I change the colour of the border line please?

[ernstwi]

Add this to opts (if using lazy.nvim):

  opts = {
    on_colors = function(colors)
      colors.border = colors.blue0
    end,
  },

You can find colors to choose from here.

Here's a screenshot of the above with colors highlighted using norcalli/nvim-colorizer:

[ChrisTaylorDeveloper]

Brilliant! Thank you.

[ChrisTaylorDeveloper]

So, in general, if I want to change the colour of something (anything) how do I find out what variable (e.g. colors.border) I need to change?

[ernstwi]

I think you need to check the lua file for your chosen variant, e.g. storm. Search for any highlight group in that file to see what color is used.

[ChrisTaylorDeveloper]

Thank you.

[kaem-e]

hey, is there any way to completely remove borders as well? I tried doing colors.border = "NONE" colors.border = colors.none and colors.border = NONE but all of these just replaced the border with a bright white border instead

(also fwiw setting it to colors.bg doesnt work either because i have transparency turned on so you can easily tell that the background is still there)