Let’s compare what people see who have different types of color blindness. I’ve put three different screen captures from a post at this blog. The first picture below is how it appears to someone who has no color blindness, the second is how it appears to someone with red-green color blindness, and the last one is how it appears o someone with blue-yellow color blindness.

https://www.blog.theteamw.com/2011/01/09/100-things-you-should-know-about-people-50-9-percent-of-men-and-5-of-women-are-colorblind/