How to Generate a Color Palette with Huey (huey.design)

Open huey.design in your browser and you can generate a color palette immediately — no account, sign-up, or setup required. Huey is a browser-based color palette generator built for "rapid color palettes across the rainbow," and its output is aimed at developers who need palettes they can drop straight into CSS variables, SCSS, or JavaScript, with markup exports for Tailwind, Bootstrap, and PostCSS.

This guide covers what you need before starting, the steps to generate a palette, how to verify the result, and the common snags to watch for.

What you need before you start

• A modern web browser (desktop or mobile).
• A rough idea of the color you want to start from — a brand color, a hex value, or just a hue you like.
• A destination for the palette: a stylesheet, a design file, or a framework config.

That's the full list. Because Huey runs in the browser and generates palettes instantly, there is no install step and no project scaffolding.

Step-by-step: generating a palette

1. Open the generator

Go to huey.design. The generator loads directly — there is no landing page gate or login wall to pass through.

2. Choose or enter your starting color

Provide the color you want the palette built around. Depending on the interface state, this means either picking a hue visually or entering a specific color value. Use a real value from your project (for example, your existing primary brand hex) rather than a random one, so the generated palette is immediately usable.

3. Generate the palette

Trigger generation. Huey produces the palette instantly rather than requiring a multi-step wizard, which is the core of its "rapid" positioning.

4. Review the result

Check that the generated swatches span a usable range — you generally want a light end for backgrounds, a mid range for surfaces and borders, and a dark end for text and emphasis. If the spread doesn't fit your use case, adjust the starting color and regenerate.

5. Export in the format you need

This is where Huey differs from a plain swatch picker. Take the output in the form your codebase expects:

Copy the markup for your chosen target and paste it into the relevant file.

Verifying the palette works

Generation is only half the task. Before committing the palette:

• Paste the export and confirm it parses. A Tailwind or Bootstrap export pasted into the wrong config shape will fail silently or throw at build time.
• Check contrast on the extremes. The lightest swatch should be readable as a background, and the darkest should be readable as text on that background.
• Render a real component. Apply the tokens to a button, card, or nav bar rather than judging swatches in isolation.

Common snags

• Expecting a saved library. Huey's value is instant generation and export, not palette management. If you need to store and revisit palettes, keep the exported code in version control.
• Mismatched export format. The most frequent mistake is grabbing CSS variables when the project is Tailwind-based, or vice versa. Match the export to the framework you actually build with.
• Skipping the starting-color decision. A palette generated from an arbitrary hue usually gets discarded. Start from a color that already exists in your design.

When Huey is the right tool

Choose Huey when you want a palette fast and need it in developer-ready syntax — CSS variables, SCSS, JavaScript, or a Tailwind/Bootstrap/PostCSS config. It fits the moment you're setting up theme tokens and don't want to hand-pick a dozen shades.

Look elsewhere if you need collaborative palette libraries, long-term storage, or design-tool plugins; Huey's stated scope is rapid generation and framework-ready export, not palette management.