Build an analogous color palette

Generate three neighbouring hues around a supplied HSL colour.

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ToolAnalogous Colors
Input
Output
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How it works

The input becomes HSL and offsets −30°, 0°, and +30° retain saturation and lightness while changing hue. Each result converts to RGB and hex.

  • Thirty-degree spacing creates the neighbouring set.
  • No gamut or contrast optimization is added.

Worked example

Analogous of Blue
Find analogous colors adjacent to blue on the color wheel
Input
											#3498DB
Output
												#34DBCB
#3498DB
#3445DB

When to use this

Website themes create related accents, illustrations keep hues close, and colour lessons explore adjacent relationships.

Edge cases

  • Hue wraps across 0° and 360°.
  • Achromatic input has no visible hue variation.
  • Shared lightness does not guarantee equal perceived brightness.

References