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Design & Color Tools
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Color Palette Generator

Generate aesthetic harmonious color schemes and palettes with one click

Color #1 (Base)
#6366F1
Color #2
#F16366
Color #3
#8B5CF6
Color #4
#10B981
Color #5
#F59E0B

Color Blindness Vision Simulation

Test how people with various visual deficiencies perceive this palette in real-world scenarios.

Tailwind Matcher

Closest Tailwind CSS Color

Mathematically computed closest match in Tailwind's standard palette using perceptual Euclidean distance.

indigo-500
#6366f1
ΔE Distance: 0 (near identical)
bg-indigo-500 text-indigo-500
Material Design 3

Material 50 to 900 Tonal Palette

Derived shade scale for Android, Flutter, and web UI design systems based on #6366F1. Tap any swatch to copy HEX.

Export Color Scheme

CSS Variables
:root {
  --color-1: #6366F1;
  --color-2: #F16366;
  --color-3: #8B5CF6;
  --color-4: #10B981;
  --color-5: #F59E0B;
}
Tailwind Config
// tailwind.config.js theme.colors
colors: {
  brand: {
    100: '#6366F1',
    200: '#F16366',
    300: '#8B5CF6',
    400: '#10B981',
    500: '#F59E0B',
  }
}
JSON Palette
[
  {
    "name": "Color 1",
    "hex": "#6366F1"
  },
  {
    "name": "Color 2",
    "hex": "#F16366"
  },
  {
    "name": "Color 3",
    "hex": "#8B5CF6"
  },
  {
    "name": "Color 4",
    "hex": "#10B981"
  },
  {
    "name": "Color 5",
    "hex": "#F59E0B"
  }
]

About Color Palette Generator

Create harmonious color palettes using classical color theory: Monochromatic, Analogous, Complementary, Split-Complementary, Triadic, and Tetradic. Lock individual colors, shuffle with spacebar, and export to CSS, Tailwind, or JSON.

Key Capabilities & Features

  • Six harmonic color schemes: Complementary, Analogous, Triadic, Tetradic, Monochromatic, and Split-Complementary
  • Spacebar quick-shuffle to rapidly explore aesthetic color combinations
  • Lock individual swatches to preserve favorite colors while randomizing the rest
  • Live Color Blindness vision simulation directly applied to all swatches
  • Export palettes to CSS Variables, Tailwind Config, and JSON
  • Calculates closest Tailwind CSS shade match for your base color

How to Use Color Palette Generator

1

Select Harmony Rule

Choose between Complementary, Analogous, Triadic, Tetradic, or Monochromatic harmony.

2

Lock & Randomize

Press Spacebar to randomize. Click the lock icon on any swatch you want to keep.

3

Export Your Scheme

Copy your custom palette as CSS Variables, a Tailwind theme config, or JSON.

Privacy & In-Browser Execution Guarantee

100% client-side privacy. All calculations and styling execute locally in your browser with zero server uploads.

Frequently Asked Questions

Can I lock multiple colors while randomizing others?

Yes! Click the 'Lock' button on any swatch to keep it frozen while pressing Spacebar generates new compatible colors for the unlocked slots.

How does the harmony calculation work?

Harmonies are calculated using classical color wheel geometric angles (e.g. 180° for complementary, 120° for triadic, 90° for tetradic) projected through the HSL color model.

Related Tools in this Suite

Color Picker
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Random Color Generator
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Material Color Generator
Generate Google Material Design 50-900 tonal palettes and accent shades
Tailwind Color Converter
Match any custom HEX or RGB color to the closest Tailwind CSS color and shade
Contrast Checker
Calculate color contrast ratio between text and background with live preview