My favorite color is grey. I know that makes me sound weird but I suffer from panic disorder and there's just something so calming about a nice neutral grey. I love it.
And my favorite horse color is a nice shiny bay. My horse passed away last summer but he was a beautiful bay, always so sleek and shiny and in the sunlight he just stood out so much, the light almost made him seem "glowy" and red. Most beautiful boy. RIP Captain Jack