What is a hex color code?

A hex color is a 6-digit hexadecimal number representing the red, green, and blue channels of a color (e.g. #ff5733 = R:255 G:87 B:51).

Can I get colors in a specific hue range?

This tool generates fully random colors. For hue-limited palettes use a dedicated color palette generator.

Random Hex Color Generator

Generate one or more random hex color codes instantly. Great for design inspiration. Free, no signup.

Embed this tool on your site

<iframe src="https://abracalc.com/generator/random-hex-color-generator/embed.html" width="340" height="320" style="border:1px solid #e4e7ec;border-radius:12px" loading="lazy"></iframe>

How to use this tool

Choose how many colors to generate.
Click Calculate to get a fresh palette.
Copy any hex code and paste it directly into your CSS or design tool.
Click again to generate a completely new set.

Instantly generate random hex color codes for use in CSS, design mockups, data visualisations, or creative projects. Each color is a 6-digit hex value like #a3f2c1.

Frequently asked questions

What is a hex color code?: A hex color is a 6-digit hexadecimal number representing the red, green, and blue channels of a color (e.g. #ff5733 = R:255 G:87 B:51).
Can I get colors in a specific hue range?: This tool generates fully random colors. For hue-limited palettes use a dedicated color palette generator.