Complementary Color Finder
Find the complementary and matching colors.
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Find complementary colors
Pick a color above and the tool shows its complement, the color directly opposite on the color wheel, plus analogous and triadic matches that pair well with it. Click any swatch to copy its hex code. It is a fast way to build a balanced palette around one starting color. Everything runs in your browser.
Harmony types
Complementary colors sit opposite each other for strong contrast, analogous colors sit next to each other for a calm look, and triadic colors are evenly spaced for a vibrant set.
Frequently asked questions
What is a complementary color?
It is the color directly opposite your chosen color on the color wheel, which creates strong, eye-catching contrast.
What are analogous and triadic colors?
Analogous colors sit next to your color on the wheel, and triadic colors are three evenly spaced hues that balance well together.