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Using Color Picker for printed materials

How to size and format a color so it actually scans / works when printed. Browser-based, free, no signup, runs entirely on your device.

Tool:Color Picker

Generating a color sounds like it should require an app — and historically it did. Color Picker runs the same thing in your browser tab, with one tap and no signup.

Use the tool: Color Picker — No upload, no signup, no daily limit.

Color Picker for printed materials

Print is where color generation gets specific. The color needs to scan reliably from a few inches away, under uncontrolled lighting, possibly slightly crumpled or smudged.

Sizing rules

  • Minimum size for scanning at arm's length: 2 cm × 2 cm (about 0.8 inches).
  • For posters meant to be scanned from across a room: at least 10 cm × 10 cm, scaled up linearly with distance.
  • Always include the quiet zone — the empty border. Without it, scanners struggle.

Print-specific tips

Generate at the largest size you'll need, then scale down in the layout — never up. PNG with high error-correction is the safest format for press output. Test with a real phone before you commit to the print run.

Use the tool

Color Picker →

Free, no account required, no watermark.

Frequently asked questions

Does Color Picker store my generated color?

No. Color Picker generates everything in your browser; nothing is uploaded, saved, or sent.

What format does Color Picker output?

Color Picker offers PNG (for print), SVG (for web), and plain text (for embedding) where applicable.

Will my color work after Color Picker shuts down?

Yes — once generated, a color is a standalone artefact. It doesn't depend on Color Picker continuing to exist.

Is Color Picker truly free?

Yes. No signup, no daily cap, no watermark. The site is supported by ads, not subscriptions.

Related guides

Ready to try it?

Launch the tool: Color Picker. Browser-only. Nothing is sent to a server.

Last reviewed May 2026. File-size limits, portal requirements, and software defaults change over time — always verify with the destination platform before uploading time-sensitive documents. References to third-party services and products are for descriptive purposes only and do not imply any partnership or endorsement.