Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
I would suggest the following Key points:
1. Use other senses, such as touch, smell, or sound. More
2. Compare color to emotions.
3. Consider the nature of the person's visual impairment.
4. If the person wasn't blind since birth, describe things that they remember.
5. Consider whether or not the person has color blind
Thanks for invitation.
If the blind person became blind after s/he was born, you can simply refer to the sky or water from a distance, if s/he had seen that. But if s/he is born-blind who has never seen any color, then you may describe the attributes of color blue. But s/he may only apprehend what s/he perceives.
......................................................................B L U E..............................................................................................