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

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

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Last updated: 2026-06-10 · Reviewed by Nham Vu