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harralltoday at 3:53 AM3 repliesview on HN

People are freaking out about this test like it’s some judgement of their character or something. I just picked “green” or “blue” without thinking.

The biggest problem here is that people have wildly uncalibrated monitors that often have color cast tints. I color calibrate my monitors and even my factory calibrated MacBook has a slight green tint.

People should also do hue differentiation tests like this one to see if they have any color deficiency: https://www.xrite.com/hue-test

That’s way more interesting.


Replies

throwup238today at 4:34 AM

> The biggest problem here is that people have wildly uncalibrated monitors that often have color cast tints. I color calibrate my monitors and even my factory calibrated MacBook has a slight green tint.

Even if anyone actually calibrated their screens, many cheap monitor panels are so shitty the calibration can’t help. I bought two 4K LG monitors at the same time and based on serial numbers, they’re likely from the same batch but LG likes to mix panels on their cheaper products. They have wildly different color spaces to the point where one swallows several points of grayscale*, which means I have to use the right monitor when viewing sites otherwise I lose the subtle gray-on-white that designers love so much.

* black crush I think its called

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ajuctoday at 7:34 AM

Also f.lux and other software that changes color temperatures depending on time of day :)

dotancohentoday at 5:15 AM

By what method would you suggest calibrating one's monitor? I use Debian Linux if that's a factor.

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