Color Schemes

Complementary, analogous, triadic, and more scheme types

Color Scheme Generator

A color scheme is a set of colors chosen based on their position on the color wheel. By following mathematical relationships between hues, you can create harmonious palettes that work well together. Pick a base color to generate all scheme types:

#3B82F6

Two colors opposite on the wheel (180° apart). Creates maximum contrast and visual tension.

#3b82f6
Base
#f6af3b
+180°

Example: Button on background

Three adjacent colors (±30°). Creates serene and comfortable designs.

#3bdff6
-30°
#3b82f6
Base
#513bf6
+30°

Three colors equally spaced (120° apart). Vibrant even with pale or unsaturated versions.

#3b82f6
Base
#f63b82
+120°
#82f63b
+240°

Base color + two colors adjacent to its complement (150° and 210°). Less tension than complementary.

#3b82f6
Base
#f6523b
+150°
#dff63b
+210°

Four colors evenly spaced (90° apart). Rich palette, but requires balance.

#3b82f6
Base
#f63bdf
+90°
#f6af3b
+180°
#3bf652
+270°

Same hue, different lightness levels. Clean, elegant, and always harmonious.

#cddffd
Lightest
#84b1f9
Light
#3b82f6
Base
#0a59da
Dark
#073b91
Darkest

Card Title

Subtitle text using a lighter variant of the same hue.

Primary Action

Choosing the Right Scheme

SchemeBest ForFeeling
ComplementaryCTAs, highlights, emphasisBold, energetic
AnalogousBackgrounds, organic themesCalm, harmonious
TriadicIllustrations, infographicsVibrant, playful
Split-ComplementaryBeginners, safer contrastBalanced, nuanced
TetradicRich, complex designsDiverse, dynamic
MonochromaticClean UI, text hierarchyElegant, cohesive
💡
Pro tip: Start with a monochromatic scheme for your primary UI, then add one complementary or triadic accent color for interactive elements. This keeps the design clean while providing clear visual hierarchy.
🔧
All schemes are generated using rgbToHsl() and hslToHex() from the color utilities. The hue is shifted by the required degrees to find harmonious colors on the wheel.

How to Use Color Schemes?

  1. 1Choose a base color using the interactive picker or enter HEX, RGB, HSL values.
  2. 2Generate matching color palettes, schemes, or color space transformations instantly.
  3. 3Click on any color code block in the results to copy it instantly to your clipboard.

Designer Friendly

Easily match colors, check contrast ratios, and generate custom palettes for your designs.

Multi-Format Support

Supports copy-paste in HEX, RGB, RGBA, HSL, HSLA, and CSS variables formats.

Runs Locally

No internet connection required. Our color engines run instantly and cleanly inside your web browser.

Frequently Asked Questions

Is Color Schemes free to use?
Yes, Color Schemes is 100% free with no hidden charges, premium subscriptions, or limits. You can use it as much as you need.
How does the Color Schemes tool work?
Complementary, analogous, triadic, and more scheme types All operations are processed entirely inside your web browser using HTML5 features. Your files or input data are never uploaded to any server.
Is my data secure with Color Schemes?
Absolutely. Since the processing runs client-side in your own browser, your data never leaves your device. This makes it completely secure and private.