Comments on: 5 Online Color Blindness Tests

By: manish

manish — Wed, 04 May 2011 08:27:51 +0000

how i can overcome the problem of colorblindness?

By: imtiaz

imtiaz — Thu, 28 Apr 2011 07:33:43 +0000

Nice article. I was looking for a online color blindness checker. Your article worked greatly with me. I’ve book marked you.

By: Mark

Mark — Mon, 18 Apr 2011 14:25:42 +0000

How come I fail the 1st test but I pass all the following four tests 100%?

I always fail the dot tests, but even at my opticians I pass the other colour tests. I don’t get why?

By: manish

manish — Fri, 25 Mar 2011 07:27:29 +0000

i want to buy ishihara color vision test.
please somebody tell me that from where i can buy the original ishihara test in delhi(india).

By: Janis

Janis — Tue, 18 Jan 2011 23:55:49 +0000

Nope — the gene is carried on the X. The reason more men get it is because, if they get a bum X, they don’t get another to balance it out. If a woman gets a bum X, she has another chance to get the good kind. That’s why women can be carriers, but it’s much rarer for us to be colorblind.

Basically, for a guy to be colorblind, he just needs to roll snake-eyes once. A woman gets a “consolation roll,” and is only color blind if she rolls snake-eyes twice, genetically speaking.