Studio & VideoColor Utility

18% Neutral Grey Background

HEX Code

#808080

RGB Values

rgb(128, 128, 128)

HSL Profile

hsl(0, 0%, 50%)

OLED Suitability

OLED Ready

Lossless Wallpaper ExportZero Compression

Target Display

File Format

CSS Background Code

background-color: #808080;
color: #ffffff;

Explore More Colors

Related Color Palettes

All Colors →

Pure Black Background

#000000

Material Dark Background

#121212

Charcoal Dark Background

#1E242B

Midnight Navy Background

#0A192F

White Background

#FFFFFF

Green Background (Chroma Key)

#00FF00

ナレッジベース

よくある質問

How do I use this screen as a photographic 18% gray card?

Fill your camera viewfinder with the full-screen #808080 grey screen, ensure no glare reflects from ambient lamps, and trigger your camera's custom white balance or spot exposure metering.

What is Dirty Screen Effect (DSE) on monitors?

DSE refers to blotchy, cloudy patches visible on uniform mid-gray backgrounds caused by uneven backlight diffusion or liquid crystal alignment.

What is the difference between 50% gray and 18% reflectance?

In linear physical light, 18% reflectance appears to human non-linear vision as approximately 50% perceptual lightness (L* = 50 in CIELAB), mapped digitally to #808080.