Full Screen Electric Blue
Experience absolute precision with our professional-grade electric blue utility. Perfect for hardware validation, color matching, and creating immersive digital environments.
OLED Refresh Timer
How to use Electric Blue
Click the "Enter Fullscreen" button above or press F11.
Your screen will be filled with the selected color.
Check for any discoloration, backlight bleed, or dead pixels.
Press the Escape key to exit fullscreen when finished.
Did you know?
OLED screens benefit from regular color cycling. Using the timer to run a 5-minute cycle can significantly reduce the risk of temporary image retention.
Why this tool is useful
Electric Blue is an ultra-vivid neon blue that pushes beyond the standard sRGB gamut, making it an excellent test for wide-gamut displays covering DCI-P3 or Adobe RGB color spaces. If you have a wide-gamut monitor, electric blue should appear strikingly vivid; if it looks the same as a standard Dodger Blue, your display extended gamut capabilities are not being fully utilized. Video production teams working on HDR content use this to verify their display peak chroma performance.