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Colors

Rainbow Gradient Generator

Used by developers, writers, and creators worldwide.

A rainbow gradient generator produces a smooth spectrum of evenly-spaced colors, sweeping through red, orange, yellow, green, blue, indigo, and violet as clean hex codes. Choose how many stops you want and it spaces the hues evenly around the color wheel so the transition reads as a balanced rainbow rather than a lopsided one. Designers use it for vibrant backgrounds, progress bars, data-visualisation scales, and playful UI accents, while crafters and teachers use it to plan colorful projects and lessons. Generating a true rainbow by hand means juggling hue math; this does that for you. Because the stops are computed from evenly-divided hues rather than a fixed list, you can ask for as few as three or as many as twelve and always get a smooth, balanced result. Copy the codes into CSS, a chart library, or a design tool and build from there.

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How to use

  1. Choose your options above
  2. Click Generate
  3. Copy your result

Detailed instructions

  1. Choose how many color stops you want.
  2. Click Generate to produce the rainbow spectrum.
  3. Copy the hex codes in order.
  4. Use them as gradient stops, a chart scale, or swatches.

Use Cases

  • •Building a vibrant rainbow background or hero gradient
  • •Creating an evenly-spaced color scale for a chart
  • •Designing a colorful progress bar or UI accent
  • •Planning a rainbow theme for a craft or event
  • •Generating spectrum swatches for a design palette

Tips

  • →Use more stops for a smoother gradient, fewer for bold bands.
  • →Keep the codes in order to preserve the spectrum sweep.
  • →Drop them straight into a CSS linear-gradient as stops.
  • →A rainbow scale works well for ordered data in charts.

FAQ

how are the colors spaced

The hues are divided evenly around the 360-degree color wheel based on the number of stops you request, so the gradient transitions smoothly and looks balanced. Saturation and lightness are held constant so only the hue changes across the rainbow.

can i use these in a css gradient

Yes. Copy the hex codes and drop them into a linear-gradient or radial-gradient as color stops, or use them as discrete swatches. They also work as an ordered scale for charts and data visualisation.

why choose more or fewer stops

Fewer stops give bold, distinct bands of color, while more stops produce a finer, smoother transition. Pick a low count for a segmented look and a higher count when you want a near-seamless spectrum.