## The 3 Color Rule
The 3 Color Rule is a simple and effective way to create a harmonious and visually appealing color palette. It is based on the principle of using three colors that are complementary to each other. The rule states that you should pick one primary color, and then two other complementary colors to complete the palette.
### How to Use the 3 Color Rule
* Choose a primary color: This should be the main hue that will be used in the palette. It can be a variation of a single color, such as a light blue or a deep red.
* Pick two complementary colors: These colors should be chosen to complement the primary color. They should be contrasting, but not too different. For example, if the primary color is a light blue, then the complementary colors could be a dark blue and a yellow.
* Create a balanced palette: The three colors should be used in a balanced way. This means that the primary color should be the most dominant, while the complementary colors should be used in smaller amounts.
### Examples of the 3 Color Rule
* Red, blue, and yellow: This is a classic combination that has been used in many designs. The red is the primary color, while the blue and yellow are complementary colors.
* Green, orange, and purple: This combination is great for creating a vibrant and energetic palette. The green is the primary color, while the orange and purple are complementary colors.
* Brown, pink, and white: This is a softer palette that is perfect for creating a warm and inviting atmosphere. The brown is the primary color, while the pink and white are complementary colors.