Yes, concealers come in different colors and shades. The green, orange, yellow, peach and purple are the most widely used colors available in concealers. Which color of concealer will work out the best for a specific problem, is decided according to color wheel. For example, Green is opposite to Red in the color wheel, so Green concealers used to treat red pimples in your skin. Similarly, Orange is opposite to Blue in the color wheel, so Orange concealers are used for bluish dark circles. In the same way, Yellow concealers are used to cover purple tone blemishes and Purple concealers to cover the yellow tones on your skin.