There are several online tests available that can help determine whether a child has some form of color vision deficiency or 'color blindess'. If your kid struggles with telling apart certain colors such as red, green, purple, blue, gray and brown then there's an increased chance they might be suffering from this condition.

To administer the test in a natural setting:

1) Ask your child to identify each color on a colored chart or piece of paper placed outside under sunlight.

2) Ensure that at least 12 different colors are present including green, red, orange, brown, purple, gray and blue.

It is recommended to start testing for this condition as early as possible. The earlier the problem gets identified and addressed properly with appropriate treatment options available without any further complications arising due to lack of awareness about what signs indicate something might be amiss – especially since there are plenty resources readily accessible online today when searching keywords like 'color blind test kids'.

Color blind color blind test for kids