Intensity

Subtractive Theory of Color, Continued Intensity The third dimension of color is intensity. Intensity, also known as chrome, refers to the degree of strength, saturation, or purity of colors. Pigment squeezed directly from the tube is at maximum intensity. Changing the value of pigment by adding white or black changes intensity but, not hue. You can also reduce the intensity of pigment without changing the value or hue by adding a neutral grey of equal value. Reducing the intensity of pigments by adding their compliment changes intensity and hue. Color schemes Before you start to paint, make small color thumbnail roughs. Try several color schemes to fit the subject. Use only general shapes and flat tones without detail. Use colors that add interest to your work. Certain color combinations are agreeable while others are offensive. Generally, color schemes will fit achromatic, monochromatic, analogous, complimentary, split complimentary, and triad color patterns. Achromatic Achromatic colors possess no hue. Neutral colors like white, grey, and black color schemes are achromatic. These neutral colors are far from being negative because they affect the appearance of other hues. Neutral colors are useful in modifying the values and intensities of all hues. Figure 2-15 shows an achromatic color scheme. Figure 2-15.—An achromatic color scheme. Continued on next page 2-17