Colors
Color Palette Generator
A color palette generator takes the guesswork out of picking harmonious colors for any project. Designers, developers, and marketers use it to get a curated set of swatches in seconds rather than spinning through color wheels manually. This tool generates 1–10 colors per palette across four style modes: Random, Pastel, Dark, and Neon. Each mode is tuned so colors share compatible saturation and lightness levels, keeping combinations usable rather than clashing. Pastel suits soft, approachable brands; Dark fits premium or tech interfaces; Neon punches through on dark backgrounds. Copy the HEX values straight into Figma, a Tailwind config, or a CSS custom property and you're ready to build.
Read the complete guide — 4 min read
Added April 2026
Free forever — no account required
How to use
- Choose your options above
- Click Generate
- Copy your result
Detailed instructions
- Set the Number of Colors slider to how many swatches you want — five is recommended for a complete brand palette.
- Choose a Palette Style from the dropdown: Random, Pastel, Dark, or Neon, depending on your project's tone.
- Click Generate to produce a grid of color swatches with their corresponding HEX values.
- Click any swatch or its HEX code to copy it, then paste directly into Figma, your CSS file, or any design tool.
- Regenerate as many times as needed — each click produces a new set of colors within your chosen style.
Use Cases
- •Seeding a Figma component library with a five-color brand system for a startup
- •Picking neon accent colors for a gaming app's dark-mode UI
- •Generating a pastel palette for a baby products Shopify storefront
- •Pulling HEX values into a Tailwind CSS config for a SaaS landing page
- •Building a mood board palette for a residential interior redesign pitch deck
Tips
- →Generate a five-color palette, then assign roles before using: primary, secondary, accent, background, and text neutral.
- →Use the Pastel style as a starting point, then manually deepen one color by 20% lightness for a more interesting accent.
- →Neon palettes work best on dark backgrounds — pair them with a near-black base (#0D0D0D or similar) rather than pure black.
- →Run the generator 5–10 times in the same style and screenshot results before choosing — patterns in combinations you like reveal your actual color preferences.
- →For presentation design, generate a dark palette and use only the two lightest and one most saturated color to keep slides clean and uncluttered.
- →When using a random palette for illustration, lock the two colors you love most and regenerate to find better companions rather than starting from scratch.
FAQ
how do I use generated HEX colors in Tailwind CSS
Open your tailwind.config.js file and add the HEX values under the `extend.colors` key — for example, `primary: '#3A86FF'`. Tailwind will expose them as utility classes like `bg-primary` or `text-primary`. This keeps your palette centralized and consistent across every component.
can I use a randomly generated palette for commercial client work
Yes. Colors are not copyrightable, so any palette you generate here is free to use commercially — for branding, websites, or sold design assets. The one thing worth checking is that your specific choices don't conflict with trademarked brand colors in your client's industry.
what's the difference between dark and neon palette styles
Dark palettes use deep, muted tones suited for premium or low-light interfaces — think sidebar backgrounds and surface colors. Neon palettes push saturation high to produce vivid, electric colors that stand out on dark backgrounds, making them a better fit for gaming, nightlife, or bold editorial design.
How do I generate a random color palette?
Pick a style — Random, Pastel, Dark, or Neon — set how many colors you want (1–10), and click Generate. Each click produces a fresh set of HEX swatches tuned to share compatible saturation and lightness so they work together. Keep clicking until a combination clicks, then copy the HEX codes you like.
How many colors should a palette have?
For most brand and UI work, three to five colors is the sweet spot: one or two dominant colors, an accent, and a neutral. Five keeps a design cohesive without overwhelming it. Generate more (up to 10) when you need a fuller range for data visualization, illustration, or a design-system scale, then trim to the strongest few.
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