White Screen
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Yellow Screen
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White Screen
Black Screen
Fullscreen
Color Controls
Red
255
Green
255
Blue
0
HEX Color
Apply
Hue
60°
Saturation
100%
Lightness
50%
Yellow Presets
Professional Tools
Pixel Testing Grid
Show grid overlay for pixel testing
Color Blindness Simulation
Simulate different types of color blindness
Protanopia (Red-Blind)
Deuteranopia (Green-Blind)
Tritanopia (Blue-Blind)
Achromatopsia (No Color)
Calibration Patterns
Display patterns for screen calibration
Split-Screen Comparison
Compare two different yellow shades
Display Options
Resolution
1920 × 1080 (Full HD)
3840 × 2160 (4K UHD)
1280 × 720 (HD)
2560 × 1440 (QHD)
Custom Resolution...
Aspect Ratio
16:9 (Widescreen)
4:3 (Standard)
21:9 (Ultrawide)
1:1 (Square)
Custom Ratio...
Display Information
Refresh Rate: 60 Hz
Screen Size: 1920 × 1080
Color Depth: 24-bit
Professional Features
Screen Timer
:
Start
Color Cycling Interval (sec)
Start Cycling
Download Options
PNG
JPG
SVG
PDF