FR

Purple screen

Purple combines red and blue subpixels — a bold creative backdrop and a practical mixed-channel diagnostic color.

Cliquer pour le plein écran

Défile blanc, noir, rouge, vert et bleu toutes les 5 s. Idéal en plein écran. Tous les tests d'affichage →

Préréglage de résolution

Mode d'emploi

  1. Open the purple screen page.
  2. Go fullscreen on the preview.
  3. Inspect the display or use as ambient light.

Pourquoi utiliser un écran Purple ?

Creative displays

Purple adds a rich, artistic tone for streams, events, and photography.

Red-blue channel test

Purple highlights defects in the red and blue paths simultaneously.

Contrast with white

Switch between purple and white to evaluate color accuracy.

Purple screen technical notes

Deep purple (#800080) uses strong red and blue with minimal green — banding may appear on 8-bit panels.

If purple looks too blue or too red, your display may have a color temperature or gamut skew.

FAQ

Why test with purple?

It exercises red and blue channels together, revealing issues single-color tests miss.

Download purple wallpaper?

Yes — PNG at common presets or custom dimensions.

OLED vs LCD on purple?

OLED may show deeper purple blacks; LCD black levels affect perceived richness.

Free to use?

Yes — TestMyGears is free with no account required.