How to use the command 'pastel' (with examples)
The ‘pastel’ command is a powerful tool that allows users to generate, analyze, convert and manipulate colors. It provides various features such as converting color formats, displaying and analyzing colors on the terminal, picking colors from the screen, generating visually distinct colors, and getting a list of all X11/CSS color names.
Use case 1: Convert colors from one format to another
Code:
pastel format hsl ff8000
Motivation: The motivation behind using this example is to convert a given color from RGB format to HSL format. This can be useful when working with different color schemes or when trying to achieve a specific color harmony.
Explanation:
- ‘pastel format hsl’ is the command to convert a color from RGB format to HSL format.
- ‘ff8000’ is the color value in RGB format that needs to be converted.
Example output: The output of this command will be the converted color value in the HSL format.
Use case 2: Show and analyze colors on the terminal
Code:
pastel color "rgb(255,50,127)"
Motivation: The motivation behind using this example is to display and analyze a color on the terminal. This can be helpful when working with color palettes or when trying to visualize the appearance of a color.
Explanation:
- ‘pastel color’ is the command to show and analyze a color on the terminal.
- ‘“rgb(255,50,127)”’ is the color value in RGB format that needs to be displayed.
Example output: The output of this command will be the displayed color on the terminal, along with its various characteristics such as RGB values, HSL values, and hex code.
Use case 3: Pick a color from somewhere on the screen
Code:
pastel pick
Motivation: The motivation behind using this example is to pick a color from a specific location on the screen. This can be useful when trying to match colors or when working on a design project.
Explanation:
- ‘pastel pick’ is the command to pick a color from somewhere on the screen.
Example output: The output of this command will be the color value in various formats such as RGB, HSL, and hex code, along with the location from where the color was picked.
Use case 4: Generate a set of N visually distinct colors
Code:
pastel distinct 8
Motivation: The motivation behind using this example is to generate a set of visually distinct colors. This can be helpful when creating color palettes, data visualizations, or when designing user interfaces.
Explanation:
- ‘pastel distinct’ is the command to generate a set of visually distinct colors.
- ‘8’ is the number of distinct colors to be generated.
Example output: The output of this command will be a set of 8 visually distinct colors in various formats such as RGB, HSL, and hex code.
Use case 5: Get a list of all X11/CSS color names
Code:
pastel list
Motivation: The motivation behind using this example is to obtain a comprehensive list of all X11/CSS color names. This can be useful when working with predefined color names or when trying to find suitable color names for different elements.
Explanation:
- ‘pastel list’ is the command to get a list of all X11/CSS color names.
Example output: The output of this command will be a list of all X11/CSS color names, which can be used as references or can inspire new color choices.
Conclusion:
In this article, we explored the various use cases of the ‘pastel’ command. From converting colors between formats to generating visually distinct colors and obtaining a list of predefined color names, the ‘pastel’ command provides a wide range of functionality for color manipulation. Whether you are a designer, developer, or simply someone who works with colors, the ‘pastel’ command can be a valuable tool in your workflow.
