Colors are the building blocks of visual art. Primary colors—red, blue, and yellow—can't be made by mixing other colors. They're the foundation for all other hues. Mix them, and you get secondary and tertiary colors.

The color wheel shows how these colors relate. It's a handy tool for artists and designers to create harmonious color schemes. Understanding these relationships helps in making visually appealing art and designs.

Color Fundamentals

Primary Colors

• Primary colors are the three colors that cannot be created by mixing other colors together
• Consists of red, blue, and yellow
• All other colors are derived from these three hues
• Serve as the foundation for creating a vast array of colors (secondary, tertiary, etc.)

Secondary and Tertiary Colors

• Secondary colors are created by mixing two primary colors together in equal proportions
  • Includes green (blue + yellow), orange (red + yellow), and purple (red + blue)
• Tertiary colors are made by combining a primary color with an adjacent secondary color on the color wheel
  • Consists of six colors: yellow-green, blue-green, blue-purple, red-purple, red-orange, and yellow-orange
  • Expand the color palette and provide more subtle variations in hue

Color Wheel

• The color wheel is a visual representation of the relationships between primary, secondary, and tertiary colors
• Arranges colors in a circular format based on their hue
• Helps artists and designers understand color relationships and create harmonious color schemes
• Divided into warm colors (reds, oranges, yellows) and cool colors (blues, greens, purples)

Color Mixing

Subtractive and Additive Color Mixing

• Subtractive color mixing involves the absorption of light by pigments or dyes
  • Used in painting, printing, and other physical media
  • Primary colors in subtractive mixing are cyan, magenta, and yellow (CMY)
  • Mixing these colors together in various proportions creates a wide range of hues
• Additive color mixing involves the emission of light from a source
  • Used in digital displays, such as computer monitors and televisions
  • Primary colors in additive mixing are red, green, and blue (RGB)
  • Mixing these colors together in various proportions creates a wide range of hues

Color Mixing Techniques

• Color mixing can be achieved through various techniques, depending on the medium being used
• In painting, colors are mixed by physically blending pigments together on a palette or directly on the canvas
• In digital art, colors are mixed using color picker tools or by adjusting RGB values
• Understanding color mixing principles allows artists to create custom colors and achieve desired effects in their work

Color Models

RYB Color Model

• The RYB (Red, Yellow, Blue) color model is a traditional color model used in art and color theory
• Based on the idea that all colors can be derived from three primary colors: red, yellow, and blue
• Widely used in art education and painting, as it closely aligns with the subtractive color mixing process
• Limitations in accurately representing the full spectrum of colors, particularly in digital media

RGB Color Model

• The RGB (Red, Green, Blue) color model is a digital color model used in electronic displays and digital imaging
• Based on the additive color mixing process, where red, green, and blue light are combined to create a wide range of colors
• Colors are represented using a combination of red, green, and blue values, typically ranging from 0 to 255
• Widely used in computer graphics, web design, and digital photography
• Allows for the representation of a wide gamut of colors, making it suitable for digital media