How many lines of code change were required to make this possible? The answer is only one. To understand this, let's examine the code of interest for the above cards. To initialize the card, all we need to do is invoke the `color-display` component:

As shown in the code snippet above, we are passing a reference of the `forest-cs .main` variable from the `forest-cs` module to the `colors` property of `ftd .column`. The type of `forest-cs.main` variable is `ftd.color-scheme`. Let's take a closer look at the structure of `ftd.color-scheme`.

How does the `color-display` component inherits the colors from it's parent? This is achieved through the use of the special keyword `inherited`. The `inherited` keyword gives access to the variables of its ancestors, allowing the component to search for the referred variable starting from its immediate parent, and then moving up to its grandparent and so on. As depicted in the code above, the container `ftd.column` contains a property named `color` where we have passed the reference to `ftd.color-scheme` type variable. It is then inherited by `color-display` component. To illustrate the use of `inherited` references, let us construct a basic component "my-color":

- **Easy to use**: The `fastn` color scheme framework is designed to be simple and straightforward, making it easy for designers to define and apply color schemes to a website. - **Dynamic and flexible**: With the ability to easily change colors and the use of inheritance, the ftd color scheme framework allows designers to create dynamic and flexible color schemes that can be easily modified as needed. - **Consistent appearance**: By using the `fastn` color scheme framework, designers can ensure a consistent appearance throughout their website, making it easier for users to navigate and interact with the site. - **Centralized Management**: By centralizing the definition of color schemes, this makes it easy for designers to modify and update the color palette in a single location. This helps save time and reduces the risk of inconsistent color usage throughout the application. - **Improved accessibility**: With the ability to create color palettes that meet accessibility standards, the `fastn` color scheme framework helps designers create websites that are accessible to all users. - **Increased brand recognition**: By using a consistent color scheme throughout the website, the `fastn` framework can help to reinforce a company's brand and increase brand recognition. The use of specific colors can also evoke emotions and feelings associated with the brand, helping to create a stronger connection with users. - **Faster development**: The `fastn` color scheme framework allows designers to quickly create color schemes and apply them to a website, reducing the time and effort required to create a professional-looking design. This can also lead to faster development times, helping to get the website up and running more quickly.

To wrap up, the impact of color on the visual appeal of a website cannot be overstated. Knowledge of the emotional connotations associated with different color schemes is imperative for designers to make informed decisions when selecting a color palette for their projects. The `fastn` color scheme framework provides a simple and effective approach for defining and implementing color schemes, making it a valuable tool for designers to have in their arsenal.