Exterior & Interior Color Simulator + Contrast Checker

Upload a photo to compare exterior, interior, signage, and UI-style recoloring on the spot.

Built-in checks for 4.5:1 normal text, 3:1 large text, and 3:1 UI elements help your proposal land better.

Photos stay in the browser Overlay signage, text, and UI mockups Instant 4.5:1 / 3:1 checks

How to use

  1. Upload a facade or interior photo.
  2. Choose a scene and adjust the main and accent colors.
  3. Enter headline, body copy, and button text to check signage and UI mockups.
  4. Review contrast, then use PNG/JPEG export or the share URL in your proposal.

Dove aiuta

Confronti di facciata e tetto

Sovrapponi i colori alle foto del sito per confrontare rapidamente facciata, tetto e finiture.

Proposte per interni

Mostra sale riunioni, reception e lounge con uno studio colore basato su foto.

Segnaletica e pannelli directory

Controlla come colore del testo e sfondo lavorano insieme prima della presentazione.

Anteprime in stile UI

Trasforma schede proposta e pulsanti in mockup UI puliti, più facili da rivedere.

Contrast standards

Normal text 4.5:1

Use this as the baseline for body copy and other small text.

Large text 3:1

Use 3:1 for headings and larger text to confirm readable contrast.

UI elements 3:1

Use 3:1 for buttons, borders, and icons to make differences obvious.

Notes

  • Photos and typed copy are used only on this device.
  • Real paint colors shift with lighting, substrate, and materials, so always confirm with physical samples before the final decision.
  • The contrast check follows the WCAG formula and is meant as a proposal-stage guide. Follow legal or internal standards first when they exist.

FAQ

Le foto vengono inviate a un server?

No. Le foto caricate vengono elaborate interamente nel browser.

Gli URL condivisi includono foto o testo digitato?

No. Gli URL condivisi includono solo scena, colori e impostazioni di visualizzazione.

Can I use it for both exterior and interior work?

Yes. Switch scenes to review facades, interiors, signage, and UI-style layouts.

Does the contrast checker replace an accessibility audit?

No. It is a proposal-stage guide. Please run formal audits and follow your own standards separately.