AnkhKit

Tetrad Color Scheme Generator Online

Runs 100% in your browser — your files never leave your device.

A tetradic scheme uses two complementary pairs — four colors forming a rectangle on the color wheel. It is the richest of the classic schemes and rewards a careful hand: let one color dominate and use the other three as accents. Enter a base color and copy all four hex values.

How it works

  1. 1

    Paste a base color

    Enter any HEX, RGB, or HSL value — it anchors the scheme.

  2. 2

    Read the scheme

    Four swatches appear: the base, its complement, and two hues 60° around.

  3. 3

    Copy each color

    One click copies any swatch hex value to your clipboard.

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