The three primary colors of light are Red, Green, and Blue (RGB), used to represent colors on emissive devices such as displays. Colors are produced by additive mixing, where combining all three at full intensity yields white. The total number of expressible colors equals the product of the number of gradations for each channel.

Past questions testing this term · 2 questions

• 2021r03 #66RGB の各色の階調を，それぞれ3桁の2進数で表す場合，混色によって表すことができる色は何通りか。
• 2012h24h #72光の三原色の説明として，適切なものはどれか。