Which is harder to wash off a tattoo, orange or red?

According to the query of the Knowledge app, tattoos use black, red, and orange, orange tattoos have large pigment particles, the color is more likely to penetrate into the muscle, it is not easy to wash off.

Tattoos, body art expression, with a needle with ink into the bottom layer of the skin and create some patterns or words out of the skin, embroidered on the body of various patterns, in order to see auspicious worship.