Spectrum

Actually got recommended to this extension from an article, I just feel i wanted to try it although i don't need it.. But to be honest this extension help my eyes from getting hurt than made it dark theme (i don't really like dark theme, also this is just my opinion). Btw beside of this extension last update is 2017, I saw some people saying this "not working", Idk if this because it's not working on some website or they forgot to refresh page. Because you literally need to REFRESH or RESTART... Show more

Hi there! Is this project open source? could you send me the link? :D

I'm a color vision expert and I must say this colorblindness simulator has a lot of shortcomings. It shows protanopia red way too dark, as well as deuteranopia red. It also shows protanomaly and deuteranomaly red hues way too reddish than what they truly perceive them. Their reds are much more closer to yellow hues. Tritanomaly simulation is almost the same as normal vision which is totally wrong. Tritanopia simulation is also wrong since it shows that they practicaly see a whole hue circle w... Show more

I had to restart my computer, but it works. It has a nice range of colour blindness to chose from, and you don't even have to reload the page as it works instantly! I would recommend this to anyone.

Works well enough, but I have to reset it every time I change the page. I saw that you were going to update it to where it stays, even after a refresh, but until then, I recommend other extensions, such as colorblinding, which can do the same thing, only it does what your app cannot.

Shame it doesn't work on YouTube videos when you open them in full screen. But it's nice that it's instantaneous and doesn't need reloading the page! :)

Hah! It didn't work when I've added it to my browser. I restarted the computer and it works now :)

Quite helpful! Just wish it worked on local files.

It does the job. One thing I would suggest is to use the common name for the type of color blindness. I wanted to test what it would look like to specifically red-green color blind individuals, so I had to Google red-green color blind to figure our that "Deuteranopia" is what I was looking for. It would ideally be written as "Deuteranopia (red-green)" in the menu.

Fantastic plugin for my UX testing!

DeveloperFeb 16, 2017

Thanks, Jim!

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