Image tool
Color Palette Generator
Generate a five-color palette from a seed color in your browser. Enter any hex color — your brand color, a favorite hue — and get five harmonious shades built around it.
The palette is generated locally on your device; nothing is sent anywhere.
Privacy & data handling
Browser processingThis tool processes your input locally in your browser. Nothing is uploaded to a server or sent to an external service.
Interactive tool
Color Palette Generator
Overview
What does Color Palette Generator do?
This tool takes the hex color you enter and produces a five-color palette: a set of darker and lighter shades of your seed color, arranged from deep to light. It is a quick way to build a cohesive color scheme for a design, a brand, or a website.
The palette is derived mathematically from your seed color's hue: the tool keeps the hue constant and varies the lightness, producing shades that are guaranteed to harmonize because they share the same color family.
The output is five hex codes you can copy directly into design tools, CSS, or documents.
Under the hood
How does it work?
The hex code you enter is parsed into its red, green, and blue values, then converted to HSL (hue, saturation, lightness) — a color model that separates a color's family (hue) from its brightness (lightness).
The tool generates five colors at increasing lightness levels while keeping the hue and saturation constant, then converts each back to a hex code. The result is a progression from a deep shade to a light tint of your original color.
All of this math runs in the browser. There is no server call, and the seed color you enter never leaves your device.
Key features
Features of Color Palette Generator
Use cases
When should you use Color Palette Generator?
Brand color systems
Build a set of shades around your brand color for buttons, text, and backgrounds.
Website color schemes
Generate a cohesive palette for a page or a component without guessing at color harmony.
Design explorations
Start from any color you like and explore a full range of shades of it.
CSS variables
Copy the hex codes straight into CSS custom properties for consistent styling.
Step-by-step
How to use Color Palette Generator
- Step 1
Pick a seed color using the color picker.
- Step 2
A five-color palette is generated automatically.
- Step 3
Copy the HEX codes for your design project.
Real example
Example
Seed color
#2563eb (a vivid blue)
Palette
#0b2a6b (deep) #1b3f9c (dark) #2563eb (seed) #6d9ef2 (light) #b9d1fa (tint)
Illustrative. The exact shades depend on the seed color's saturation and lightness.
Technical information
How the details work
The HSL color model describes colors by hue (the color family, 0–360 degrees), saturation (intensity), and lightness (brightness). By holding hue and saturation constant and varying lightness, you get shades of the same color that visually belong together.
This tool does exactly that: it converts your hex seed to HSL, samples five lightness levels from deep to light, and converts each back to hex. The result is a monochromatic palette — one hue at five brightness levels.
Monochromatic palettes are the safest way to create a coordinated look, because every color in the palette shares a family. For contrasting accents, pair the palette with a complementary hue from a color wheel.
Privacy & security
Your data stays yours
Your palette is generated entirely in your browser. Nothing is uploaded or stored.
Local processing — files stay in your browser
- Color math runs locally — the seed color never leaves your device.
- Nothing is retained after you close the tab.
- Hex codes are copied directly from your browser.
- Analytics only record the page visit.
Limitations
What this tool does not do
- Accepts a single six-digit hex color as input.
- Generates a monochromatic palette (shades of one hue), not complementary or analogous schemes.
- No color-blindness simulation or contrast checking is included.
- The palette is a starting point — test colors in context before finalizing.
Frequently asked questions
Common questions about Color Palette Generator
What kind of palette does this generate?
A monochromatic palette: five shades of your seed color, from deep to light. Every color shares the same hue, which guarantees the scheme coordinates.
What color formats are supported?
The tool accepts standard six-digit hex codes like #2563eb. Enter the code with or without the leading #.
Can I generate complementary colors?
The current version produces shades of a single hue. For complementary or multi-hue schemes, use a dedicated color tool or a color wheel.
Can I copy all the colors at once?
The five hex codes are shown together in the result, so you can select and copy them as a group.
Is my seed color private?
Yes. The palette is generated locally in your browser and the color you enter is never sent anywhere.
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