Why 50% grey?
Mid-grey is a standard test pattern for banding and gamma on consumer displays.
A 50% grey fullscreen is a neutral reference for banding, gamma, and uniformity tests between pure white and black.
Her 5 sn'de beyaz, siyah, kırmızı, yeşil ve mavi arasında geçer. Tam ekranda en iyi. Tüm ekran testleri →
Çözünürlük ön ayarı
Mid-grey reveals horizontal or vertical banding that white or black may hide.
50% grey is a common midpoint for evaluating gamma response.
Neutral grey backgrounds reduce distraction during slides or reviews.
A 50% grey (#808080) target sits midway in 8-bit sRGB — ideal for spotting step-wise banding in lower bit-depth panels.
Reference grey alongside white and black for a three-point quick calibration visual check.
Tam ekran white arka plan aç
Tam ekran black arka plan aç
Tam ekran red arka plan aç
Tam ekran green arka plan aç
Tam ekran blue arka plan aç
Tam ekran yellow arka plan aç
Tam ekran orange arka plan aç
Tam ekran pink arka plan aç
Tam ekran purple arka plan aç
Mid-grey is a standard test pattern for banding and gamma on consumer displays.
Yes — export PNG at your preferred resolution.
Same color — we use grey in URLs and titles for consistency.
Use white and black first; grey helps with banding and tint issues.