Think dirt, not brown but a golden brown. Are you familiar with what Sandalwood looks like? It’s a golden brown and that is the color that Sandalphon represents.
You can wear brown of course but it’s also a great color for the home. I have a HUGE brown wall right over my bathtub which is where I do most of my meditations. Color is very important when connecting with Angels.
Like I always say, color is way more than just pigment on our walls. Its power and it connects you to your Angels.