What lighting effect allows for multiple colors to blend together to create new shades?

The correct answer is additive color, which refers to a color model where colors are created by combining various amounts of red, green, and blue light. In this model, when colors of light overlap, they create new colors through a process of addition. For example, mixing red and green light produces yellow, while mixing green and blue gives cyan. This blending of colors occurs in a way that the combined light intensifies, allowing for a broader spectrum of colors.

The additive color model is often used in various visual displays, including stage lighting and electronic screens, where light sources can be combined to achieve a wide range of hues. It plays a crucial role in theatrical lighting design, where different colored lights can be mixed on stage to achieve the desired visual effects and atmosphere.

In contrast, color temperature relates to the appearance of white light and does not pertain to combining colors to create new shades. Subtractive color deals with pigments and paints, where colors are created by removing wavelengths of light rather than adding them together. Cross fade is a lighting technique that transitions smoothly from one light state to another but does not specifically deal with color blending.