Red is a primary color what colors make red. However, when it comes to the world of paint and pigments, red can be achieved by combining certain colors in various ways. Let's explore the colors that can be used to create different shades of red.

1. Magenta and Yellow: Mixing magenta, which is a purplish-red hue, with yellow, a primary color, can produce a vibrant shade of red. By adjusting the ratio of magenta to yellow, you can create different tones of red, from a deep crimson to a brighter scarlet.

2. Cadmium Red and White: Cadmium red is a rich, intense shade of red commonly used in artistic endeavors. By adding white to cadmium red, you can create lighter shades such as pink or coral. Adjusting the amount of white will determine the exact hue and intensity of the resulting color.

3. Vermilion and Orange: Vermilion is a vivid, orange-red pigment. When mixed with orange, it can create a bright and fiery red shade. This combination is often used in traditional Chinese and Japanese paintings to depict vibrant red tones.

4. Alizarin Crimson and Burnt Sienna: Alizarin crimson is a cool, bluish-red color, while burnt sienna is a warm, earthy reddish-brown hue. Mixing these two colors can produce a range of red shades with different undertones, from a deep burgundy to a rusty red.

5. Synthetic Dyes: In the world of textiles and dyes, various synthetic red dyes are available that can be used to create different shades of red. These dyes are chemically formulated to produce specific hues and are often used in fashion and textile industries.

Remember, the resulting shade of red may vary depending on the specific colorants used, their ratios, and the medium in which the colors are mixed. Experimentation with different combinations and proportions will allow you to discover unique shades of red that suit your artistic or design needs