Color Theory Fundamentals and Texture Classification

Color Ranges and Classifications

Color ranges are sets of colors that have a relationship with each other and are positioned close to each other on the chromatic circle.

Classes and Types

• Warm Range: Includes colors such as magenta, yellow, red, orange, ochres, and earth tones. These evoke a sense of proximity and strength.
• Cold Range: Includes colors such as blue, purple, and green. These evoke feelings of distance, coldness, calm, tranquility, and spirituality.
• Monochrome Range: Formed by a single tone, such as a blue scale.
• Polychromatic Range: Formed by all shades that are intermediate between different tones.
• Temperate Range: Created when mixing warm and cold colors within the same composition.
• Achromatic Range: Only involves white, black, and gray; it is also considered cold.

Standardized Color and Printing

Standardized Color: This refers to the color palette provided by the industry, which can be found by mixing other colors.

Four-Color Process (CMYK)

This is the mechanical process of printing using magenta, cyan, yellow, and black ink. It can also involve the white of the paper itself.

Monotype Technique

Monotype: This wet technique involves creating a composition on a non-porous (non-absorbent) support, such as glass or methacrylate. Before the image dries, it is transferred by contact to a piece of paper, where necessary adjustments are made.

The Three Qualities of Color

1. Hue (Tone): This is the name of each color (e.g., red, blue).
2. Brightness (Value): This refers to the degree of clarity or obscurity (lightness or darkness).
3. Saturation: The maximum degree of purity. A very saturated color means it carries no mixture of any other color.

Communicative Value of Color

Color conveys information (such as a traffic light) and expresses feelings or states of mood, influencing the mood of people. For example: White.

Understanding Textures

Textures are defined as the visual aspect or tactile sensation of surfaces. They are surface features that we can see and touch. It is the quality we perceive on the external surface of objects when we see or touch them, and it concerns the feeling they produce (e.g., smooth, soft, rough).

• Graphic Texture: A surface treatment used to give an expressive visual voice.
• Fabric Finish: The specific finish of a textile.

Types of Textures

• Natural: These are present in the forms of nature. Examples include animal skins or tree trunks.
• Artificial: These are transformed by humans. Examples include plastic or processed wood.

Perception of Textures

• Tactile Textures: These can be touched and have relief. They belong to real elements such as sand, filings, rice, ground cloth, wool, or pulp.
• Visual Textures: These are appreciated by sight. The surface is actually smooth, but a tactile image is reproduced on a plane through painting or other mediums of expression.