What is a triadic color scheme?

A triadic color scheme uses three colors evenly spaced around the color wheel — exactly 120 degrees apart. This creates a balanced, vibrant palette with strong visual contrast.

How is the triadic color calculated?

Your input hex is converted to HSL. The tool then adds 120° and 240° to the hue value (wrapping at 360°) while keeping saturation and lightness the same, then converts back to hex.

Why do the triadic colors look different in saturation or brightness?

This tool shifts only the hue by 120° and 240°, keeping the original saturation and lightness unchanged. That gives you true hue-rotated triadic partners.

Can I use these colors directly in CSS?

Yes. Click any hex or RGB value to copy it. You can paste it directly into CSS, Figma, Sketch, or any design tool.

What if I enter a grayscale color?

Grayscale colors (saturation = 0%) have no meaningful hue, so all three triadic colors will appear identical. Triadic harmony works best with colors that have some saturation.

Triadic Color Finder

Name: Triadic Color Finder
Availability: InStock
Author: Nham Vu

Enter any hex color to instantly find its two triadic partners — colors exactly 120° apart on the color wheel.

Input Color

Hex Color

Your Color

#3B82F6

RGB(59, 130, 246)

HSL(217°, 91%, 60%)

Triadic Color Palette

Triadic harmony places three colors at equal intervals (120°) around the HSL color wheel. The result is a vibrant, balanced palette. For best results, use one color as the dominant tone and the other two as accents.

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Summary

Enter any hex color to instantly find its two triadic partners — colors exactly 120° apart on the color wheel.

How it works

Enter or paste a hex color code into the input field.
The tool converts your hex to HSL (Hue, Saturation, Lightness).
It adds 120° and 240° to the hue, wrapping around 360° as needed.
The two resulting colors are converted back to hex and RGB.
All three swatches display side-by-side with copyable values.

Use cases

Generate a triadic palette for a logo or brand identity.
Find complementary accent colors for a primary brand color.
Create vibrant, balanced color schemes for UI design.
Quickly verify triadic harmony before applying colors in CSS.
Explore color theory concepts in an interactive way.
Pick triadic colors for illustration or data visualization.

Frequently Asked Questions

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Last updated: 2026-05-28 · Reviewed by Nham Vu