Here's The Lucky Colour For Every Sun Sign. Wear This And Smile Your Way To Success! A whole spectrum of colours is available infront of you, yet we have our favourite few. We like and prefer some colours more than other, while there are certain shades we totally dislike. Have you ever wondered why? What influences our choices of colours? Our zodiac signs. Yes, sun signs play a significant role in our life, and colour preference is one of them.