Astrology doesn't typically associate colors with bad luck. Instead, it focuses on colors that might resonate with the energies and traits of each sign. For Aries, which is a fire sign, red, orange, and yellow are often considered their lucky colors because they represent energy, passion, and leadership – all qualities associated with this sign.
Remember, astrology is about understanding your personality and potential, not dictating what you should or shouldn't do. Ultimately, the colors you choose to wear or surround yourself with are a matter of personal preference!