Shop signs and printing
Keep sign text distinct from its background
Brand colors can still produce hard-to-read text. Review the text area and information structure before adding more colors.
On this page
Separate busy backgrounds
A photograph can give each letter a different background. Try a plain text panel or place copy beside the image rather than assuming an outline will solve readability.
Add explicit labels
If colors indicate open and closed states, include the words “Open” and “Closed.” W3C's web accessibility guidance explains why color should not be the only carrier of information.
Distinguish screen metrics from print
Web contrast measurements can inform a palette, but they do not account for paper, ink, glare, and room lighting. Do not treat them as a complete printed-sign compliance test.
Check without color
A monochrome proof can reveal distinctions that disappear. Add labels, weight, or borders where needed, then inspect the final color print under the actual display lighting.
Select the image to enlarge.
- Consider a plain text area when a photograph reduces legibility.
- Use headings or shapes as well as color to distinguish meaning.
- Test readability on the intended paper and under its actual lighting.
Separate color's atmosphere from text's job
A palette can fit the brand while making small lettering difficult. Distinguish areas that establish mood from areas that carry information. You can retain a photograph or brand-colored panel while giving critical text a more stable background.
A patterned background may interfere with only part of a line. A readable headline does not establish that small price digits or dates remain clear. Read each necessary field and identify exactly where the background becomes distracting.
Example: place opening hours over a seasonal photograph
Imagine hours placed across a seasonal image. Dark letters may be clear over a bright area and difficult over a darker one. Compare moving the text to a plain panel with separating the image and wording into different areas.
You might keep an expressive headline color while using another treatment for the detailed hours. If operating days are represented by colors, add the day names and explicit open or closed labels.
Use a monochrome proof to expose meaning that disappears, then check the final color output too. The purpose is not to eliminate color; it is to keep information understandable when color differences are less useful.
Adjust in a deliberate sequence
| Order | Experiment |
|---|---|
| Text placement | Move from busy detail to a plain area |
| Non-color distinctions | Add headings, borders, or status words |
| Foreground and background | Compare their relationship on the actual paper |
| Display conditions | Inspect cover reflections and lighting |
Changing palette, placement, and size simultaneously makes the useful difference harder to identify. Put alternatives beside one another and compare reading of the same content.
Record the conditions used for the review so a later change of paper or location prompts the right recheck. Screen-based palette evaluation and inspection of the installed print answer related but different questions. Use both to judge whether the important information remains readable in its actual setting.