Gamma Test -

DISPLAY TEST

Gamma Test

Check approximate display gamma, grayscale response, shadow detail, highlight detail, and individual RGB channel behavior using visual reference patterns.

Gamma Match Step back slightly or soften your focus. The center patch should visually blend with the surrounding pattern near the matching gamma.

TARGET GAMMA 2.20

Display Gamma Test

Choose a target gamma and compare the solid center patch with the surrounding alternating pattern. Fullscreen mode gives the cleanest viewing area.

Gamma Target

Test Pattern

Color Channel

Fine Adjustment

Gamma Value Fine-tune the visual gamma reference.

2.20

Pattern Density Adjust the size of the alternating reference pattern.

Medium

Show Test Instructions Display a short description of the current pattern.

Show Gamma Value Show the selected gamma value on the test display.

Visual Reference Test This browser-based gamma test is a visual reference and is not a substitute for hardware calibration with a colorimeter or spectrophotometer. Browser color management, HDR, operating-system settings, ambient lighting, display processing, and viewing angle can influence the result.

2.20 Gamma

Gamma Match Pattern

Neutral Channel