Color - Additive (Combination|Method)

Additive combination of colors, as in :

• overlapping projected lights
• or in electronic visual displays.

For additive combination of colors, the primary colors normally used are:

• red,
• green
• and blue

See Color - RGB (Red Green Blue Additive Model)

<MATH> \begin{array}{rrrl} & & red & + & green & = & yellow \\ & & red & + & blue & = & magenta \\ & & green & + & blue & = & cyan \\ red & + & green & + & blue & = & white \\ \end{array} </MATH>