ToolBark
Color & Design

Monochromatic Palette Generator

Generate a beautiful tint-to-shade palette from a single hue

Monochromatic Palette Generator

Base Hue
225°
80%

#194DE6

hsl(225, 80%, 50%)

Quick Presets
Palette Settings
Generated Palette — 9 shadesVivid
50
#E8EDFChsl(225, 80%, 95%)
100
#BAC9F7hsl(225, 80%, 85%)
200
#8CA6F2hsl(225, 80%, 75%)
400
#5E82EDhsl(225, 80%, 65%)
500
#305EE8hsl(225, 80%, 55%)
600
#1745CFhsl(225, 80%, 45%)
800
#1236A1hsl(225, 80%, 35%)
900
#0D2673hsl(225, 80%, 25%)
950
#081745hsl(225, 80%, 15%)
50: 95%L100: 85%L200: 75%L400: 65%L500: 55%L600: 45%L800: 35%L900: 25%L950: 15%L
Export
:root {
  --primary-50: #e8edfc;
  --primary-100: #bac9f7;
  --primary-200: #8ca6f2;
  --primary-400: #5e82ed;
  --primary-500: #305ee8;
  --primary-600: #1745cf;
  --primary-800: #1236a1;
  --primary-900: #0d2673;
  --primary-950: #081745;
}
Text Contrast Preview

Each shade shows how white and dark text appear — useful for accessibility decisions.

50White textDark text#E8EDFC
100White textDark text#BAC9F7
200White textDark text#8CA6F2
400White textDark text#5E82ED
500White textDark text#305EE8
600White textDark text#1745CF
800White textDark text#1236A1
900White textDark text#0D2673
950White textDark text#081745
About

A monochromatic colour palette uses a single hue across a range of lightness values to create cohesive, harmonious designs. This free monochromatic palette generator lets you pick any colour or dial in a hue and saturation, then instantly produces 5–11 calibrated tints and shades. Export your palette as CSS custom properties, a Tailwind config snippet, or plain HEX, HSL, and RGB lists — ready to drop into any project.

FAQ
What is a monochromatic colour palette?+

A monochromatic palette is built from a single hue by varying only its lightness (and sometimes saturation). This produces a set of tints (lighter) and shades (darker) that work together harmoniously, making it ideal for UI colour systems, brand palettes, and backgrounds.

How do I export the palette for Tailwind CSS?+

Select the 'Tailwind' export format, set your token name in the Variable / Token Name field, then click 'Copy All'. Paste the output into your tailwind.config.js colors object and your new palette is immediately available as utility classes.

How many shades should my palette have?+

For most UI projects, 9 or 11 shades (following the Tailwind scale from 50 to 950) give you enough range for backgrounds, borders, text, and interactive states. Five shades work well for smaller design systems or simple brand palettes.

Can I start from an existing brand colour?+

Yes. Paste any hex colour (e.g. #3b82f6) into the hex field or use the colour picker, and the tool extracts its hue and saturation automatically, then builds the full monochromatic scale around it.

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