What is a tetradic color scheme?

A tetradic scheme uses four colors arranged as two complementary pairs, forming a rectangle or square on the color wheel.

Is tetradic the same as square?

Not exactly. A square scheme spaces colors equally at 90 degrees. A tetradic rectangle scheme can have unequal spacing between the pairs.

Is a four-color palette hard to balance?

Tetradic palettes are the most complex to balance. A practical approach is to choose one dominant color and use the other three as accents.

What types of designs benefit from tetradic schemes?

Complex illustrations, posters, and game UI often use tetradic schemes. It gives more variety than triadic but requires more care to avoid visual chaos.

Tetradic Color Scheme Generator (Wheel)

Enter a base color to get four colors forming a rectangle on the color wheel.

Color

Summary

Enter a base color to get four colors forming a rectangle on the color wheel.

How it works

Enter a HEX color as your base
The tool returns four colors at 0, 90, 180, and 270 degrees
Copy the HEX codes for all four swatches

Use cases

Create rich four-color brand systems
Design complex UI color sets
Explore color variety within a harmonic structure

Frequently Asked Questions

Last updated: 2026-07-01 · Reviewed by Nham Vu