The most typical Easter colors are purple, white, and gold. For religious people, purple is the color of Lent and is used heavily inside churches in the weeks leading up to Easter Sunday. White and gold are also popular colors and are used on Easter Sunday.
For those who celebrate Easter, but outside of its religious significance, the most common colors used are often pastel tones. You will see pastel pinks, light yellows, mint greens, and soft blues used in Easter decor, candy, and toys. These sorts of colors make up the soft spring color palette, so it makes sense that they are prominent during a spring holiday like Easter.