The 12 Tertiary Colors: Complete Guide with Examples

Understanding the color wheel is essential for any artist, designer, or enthusiast looking to move beyond basic color theory. While primary and secondary colors provide a foundation, the true depth and complexity of a palette are found in the tertiary colors. These hues are created by mixing a primary color with a neighboring secondary color, resulting in a sophisticated range of nuanced shades. The standard color wheel yields exactly twelve tertiary colors, each with its own unique character and utility in visual design.

The Mechanics of Tertiary Color Creation

The creation of tertiary colors follows the fundamental laws of color mixing, specifically involving primary and secondary pigments. To achieve these intermediate hues, one must combine a primary color—red, blue, or yellow—with a secondary color—green, orange, or purple—which is located directly adjacent to it on the color wheel. This process dilutes the intensity of the pure primary shade, producing a more muted and complex tone. The result is a spectrum of colors that bridges the gap between bold primaries and subtle secondaries, expanding the possibilities for creative expression.

Examples of Tertiary Color Creation

• Red + Orange = Red-Orange (or Vermilion)
• Yellow + Orange = Yellow-Orange (or Amber)
• Yellow + Green = Yellow-Green (or Chartreuse)
• Blue + Green = Blue-Green (or Teal)
• Blue + Purple = Blue-Purple (or Violet)
• Red + Purple = Red-Purple (or Magenta)

The Complete Spectrum: The Twelve Tertiary Colors

There are six distinct positions on the standard 12-segment color wheel, and each primary color gives birth to two unique tertiary variations. This results in a total of twelve tertiary colors, each representing a specific point where primary intensity begins to wane and secondary character emerges. These colors are named by combining the primary hue with the secondary hue, providing a clear linguistic map to their origin. Below is a detailed breakdown of these twelve essential hues, including their common names and visual examples.

The Red-Violet Family

Colors in the red-violet category blend the passion and energy of red with the calm and introspection of purple. Moving clockwise around the wheel from the pure primaries, red-violet is the first tertiary color encountered. This family ranges from deep, berry-like tones to softer, mauve-like shades. A classic example of a red-violet pigment is the dye used in certain hydrangea flowers, which shifts pink to purple based on soil acidity, often landing in this distinct tertiary category.

The Red-Orange Family

Occupying the space between the fire of red and the sunshine of orange, red-orange is a vibrant and warm tertiary color. Often referred to as vermilion in art history, this hue is incredibly bright and energetic. It captures the essence of sunsets and autumn leaves, providing a powerful visual punch. In practical applications, cadmium red mixed with cadmium yellow yields a perfect example of a red-orange pigment used in painting and printing.

The Yellow-Orange Family

This tertiary color captures the feeling of a crisp autumn afternoon, combining the happiness of yellow with the vitality of orange. Yellow-orange is one of the most accessible and familiar hues in the natural world, found in pumpkins, marigolds, and safety vests. It is a highly visible and warm color, often used in branding to evoke feelings of confidence and creativity. Mixing cadmium yellow with cadmium orange creates the ideal paint representation of this sunny shade.

The Yellow-Green Family

Sitting between the freshness of green and the radiance of yellow, yellow-green is the color of new growth and vitality. This is the brightest and most energetic of the tertiary colors, often associated with lime fruits, neon signs, and springtime foliage. Due to its high visibility, it is frequently used in safety equipment and highlighter pens. In nature, this color is prevalent in young leaves and certain types of moss.

The Blue-Green Family

Also known as teal, the blue-green tertiary color evokes the depths of the ocean and tropical waters. It combines the stability of blue with the harmony of green, resulting in a cool, calming, and sophisticated hue. Teal is a popular choice in interior design and fashion because it is both refreshing and grounding. Mixing phthalo blue with phthalo green produces a rich, saturated version of this timeless tertiary color.

The Blue-Violet Family

Rounding out the spectrum, the blue-violet family leans toward the cooler end of the color wheel, blending the trustworthiness of blue with the luxury of purple. This color is often described as deep, rich, and mysterious, reminiscent of twilight skies or amethyst gemstones. It is the tertiary color most associated with spirituality and introspection. In practical mixing, combining ultramarine blue with dioxazine purple yields a deep, regal blue-violet suitable for dramatic artwork.