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analog31
on March 27, 2014
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Should "Yes, delete it" be red, or green?
Just a note that X percent of the population is colorblind. I'm not, but I have a couple of colleagues who are, and I've made graphics that are unreadable for them.
seanmcdirmid
on March 27, 2014
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Its a good idea to use "Delete" in addition to color, multiple signals can avoid problems like color blindness.
yaur
on March 27, 2014
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Monochromacy is somewhere around 1 in 10 million. Typical red-green color blindness won't have a problem with the shades chosen.
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