Preview in bad lighting

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This is a small tool for previewing your print in bad lighting conditions.

How to use

If you can not read the text in your print it's probably not enough contrast between the text and the background.

On windows press Win + Shift + S to take a screenshot and paste the image with CTRL + V

Example

Scientific background

Color sensitivity in the human eye is weakest in the blue part of the spectrum. Blue backgrounds will therefore be harder to read in darker conditions.

Wikipedia: Color vision Photopic relative brightness sensitivity

Report bugs

Code and posting issues available on GitHub