Introduction to Design Tokens
Key Concepts
- What are Design Tokens?
- Why Use Design Tokens?
- Creating and Managing Design Tokens in Figma
- Applying Design Tokens in Your Design System
What are Design Tokens?
Design Tokens are the foundational elements of your design system, representing values like colors, typography, spacing, and shadows. These tokens are stored as variables and can be reused across different components and platforms to ensure consistency.
For example, you might create a color token named $primary-color
with the value #0070f3
. This token can then be applied to buttons, text, and backgrounds throughout your design system.
Why Use Design Tokens?
Design Tokens ensure consistency and scalability in your design system. By centralizing these values, you can easily update them across all components, making it simpler to maintain and evolve your design system over time.
Imagine you are painting a room. Instead of mixing a new batch of paint for each wall, you create a standard paint color that you can use throughout the room. If you decide to change the color later, you only need to update the standard paint, and all walls will reflect the new color.
Creating and Managing Design Tokens in Figma
In Figma, you can create and manage design tokens using the "Variables" feature. This allows you to define tokens for colors, typography, spacing, and other design elements. Once created, these tokens can be applied to various components within your design system.
For instance, you can create a typography token named $heading-font
with the value "Roboto Bold" and apply it to all heading styles in your design system. If you later decide to change the font to "Open Sans Bold," you only need to update the token, and all headings will automatically reflect the change.
Applying Design Tokens in Your Design System
Applying design tokens in your design system ensures that all components adhere to the same design standards. This consistency enhances the user experience and makes it easier for designers and developers to collaborate.
Consider a website with multiple pages. By applying design tokens for colors, typography, and spacing, you ensure that each page has a consistent look and feel. If you need to update the design, you can do so by modifying the tokens, and the changes will propagate across all pages.