Simple question but I can't find the correct way to test.
I have a normal button, that is transparent but has a border colour with some opacity. I'm not convinced that the contrast ration is high enough.
When I check with Chrome it seems to pass but I'm not convinced it is checking correctly. I know the bg (behind the transparent button) and button text colour contrast is sufficient but I want to test the border.
Does anyone know a tool to check this please?