What are the additive primary colors?

What are the additive primary colors?

• A. White
• B. Red, Green, Blue
• C. Red, Green
• D. Blue, Green

Answer: (B)

Additive color mixing uses light, and the starting primaries for this system are red, green, and blue. When these three colors of light are combined in varying intensities, you can produce a wide range of colors, and when all three are at full strength, the result is white. White isn’t one of the primaries in this system—it’s the outcome of all three primaries present. The other options don’t represent the foundational set of additive primaries, since one is just white and the others list only two colors. In digital screens and many lighting contexts, red, green, and blue are the additive primaries.

Additive color mixing uses light, and the starting primaries for this system are red, green, and blue. When these three colors of light are combined in varying intensities, you can produce a wide range of colors, and when all three are at full strength, the result is white. White isn’t one of the primaries in this system—it’s the outcome of all three primaries present. The other options don’t represent the foundational set of additive primaries, since one is just white and the others list only two colors. In digital screens and many lighting contexts, red, green, and blue are the additive primaries.