The Ultimate Guide to Purple Screens
The Magic of Purple Light
Purple (or violet) sits at the edge of the visible spectrum, combining the calm of blue with the energy of red. Throughout history, purple has been associated with royalty, luxury, and creativity. In digital displays, purple is created by combining red and blue sub-pixels, making it useful for testing both color channels simultaneously.
Creative & Artistic Uses
Purple adds drama and mystery to visual content.
- Streaming: Create a cyberpunk or gaming aesthetic
- Photography: Add dramatic, moody lighting to portraits
- Video Production: Use as a stylized background for music videos
Display Testing
Check both red and blue sub-pixels at once.
- Cyan Pixels: A cyan dot on purple indicates a dead red sub-pixel
- Yellow Pixels: A yellow dot indicates a dead blue sub-pixel
- Color Balance: Check if your display's purple appears accurate
Frequently Asked Questions
Why is purple associated with royalty?
Historically, purple dye was extremely expensive to produce (from sea snails), so only royalty could afford it. This association persists today in design and branding.
Is purple light good for focus?
Purple combines the alertness of blue with the warmth of red. Some people find it helps with creative tasks, though bright purple can be fatiguing over long periods.
Can I use this for UV light effects?
No, this is visible purple light, not ultraviolet (UV). True UV light is invisible and requires special equipment. Our purple screen is for visible lighting and display testing only.