I ran across a quick online color test, to determine whether you are colorblind in some form. Thankfully, I am not colorblind! As a designer, that would make things a little difficult.
However, many people have some form of color blindness; in fact, I have worked with several colorblind clients over the years! When it comes to color, they simply rely on someone else to make the decisions for their home – either me, or their wives (all my colorblind clients were men!).
Take the test and leave me a comment – maybe you have a little colorblindness and never knew it!