Color Blindness Simulator

Color Blindness Simulator makes it simple to preview color vision. Because it runs entirely on your own device, nothing you use is uploaded anywhere — and you can run it as many times as you like, always free.

What is Color Blindness Simulator?

Color Blindness Simulator is built for anyone who needs to preview color vision without downloading software or signing up. Designers and developers fine-tune colors, gradients and shadows constantly, and seeing the result live speeds everything up. Color Blindness Simulator solves that in one click, right in your browser — and because the work happens on your own device, it's both instant and private.

How to use Color Blindness Simulator

1. Click “Open Color Blindness Simulator” to launch the tool.
2. Set the options you want.
3. Press generate to create your result.
4. Copy or download what you made.

Common uses

• Generate a matching palette for a project.
• Create a box-shadow or border-radius visually.
• Build a CSS gradient and copy the code.
• Check color contrast for accessibility.

Why use Somar's All Free Tools?

• Free forever — every feature, no hidden paywall or watermark.
• Private by design — processing happens on your device, not our servers.
• Instant — no queues, no waiting, no upload time.
• Works everywhere — desktop, tablet and mobile, nothing to install.
• No signup — just open it and go.

Frequently asked questions

Is Color Blindness Simulator free to use?

Color Blindness Simulator is completely free. There are no limits, no watermarks on your results, and no sign-up required.

Is my data private and safe?

Yes. Everything runs locally in your browser, so the data you enter never leaves your device.

Do I need to install anything or create an account?

No. Color Blindness Simulator works instantly in any modern browser on desktop, tablet or mobile — nothing to download and no account needed.

Can I use the results commercially?

Yes — whatever you create with Color Blindness Simulator is yours to use freely, for personal or commercial projects.

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