What do equal proportions of primary colors produce, depending on the level of color?

When equal proportions of primary colors are mixed, the resulting color can range from grey to white, and, at certain levels, even to black. This outcome stems from the principles of color theory, where primary colors—red, yellow, and blue—when combined in equal amounts, neutralize each other to create a more muted color.

In the context of additive color mixing, equal parts of primary colors can ultimately lead to a neutral color, which can appear grey. If mixed with a certain level of brightness, grey can lean towards white (when light is prevalent) or black (when the colors are darker or less light is used). The interplay of lightness and darkness, along with saturation levels, directly influences how muted or vibrant the resultant color might be.

The other options do not encompass the full outcome of mixing equal proportions of primary colors. Brightness pertains to the amount of light reflected and does not directly speak to the color’s neutrality. Shade refers to the alteration of a color by adding black, which is not what happens with equal proportions of the primary colors. Hue relates to the distinct characteristics of a color itself but does not accurately describe the mixing of primary colors.