This is further broken down into two distinct categories: There are three distinct types of color blindness: Red/Green Color BlindnessĪccording to Colblindor, 99% of all color blind people suffer from red/green color blindness. Damage to the retina caused by aging can additionally cause color blindness. It occurs when light-sensitive tissue in the back of the eye-the retina–fails to properly respond to variations in wavelengths of light, which enable people to see different colors.Īlthough color blindness is primarily an inherited condition, it can also result from cataracts or trauma to the eye, as well as a number of diseases, including Parkinson’s, Kallman’s Syndrome and diabetes. How to design charts with a color blind friendly paletteįirst thing’s first… What is color blindness?Ĭolor blindness-also known as color vision deficiency (CVD)-is a deficiency in distinguishing between different colors.Why color is important to data visualization.What are the 3 types of color blindness?.We’ve put together some ready-made color-blind-friendly palettes to inspire you. We’ll also show you how to effectively use color-blind-friendly palettes to make your graphics available to a wider range of people. In this guide, we’ll break down the different types of color blindness and their special considerations with respect to data visualization. It means ensuring people with visual impairments can understand your designs with a WCAG contrast checker - lucky for you, this feature is built right into Venngage’s accessible design editor.Ĭontrary to popular belief, more than 99% of color-blind people can, in fact, see color-just not in the same way as someone who isn’t impacted by color blindness. Optimizing your graphics can help make them more accessible-and that doesn’t mean banishing color from your charts and graphs either. There are an estimated 300 million color blind people worldwide, including Mark Zuckerberg, Bill Clinton and Prince William! But what if your readers are color blind?Īccording to Color Blind Awareness, color blindness affects 1 in 12 men (8%) and 1 in 200 women (0.5%). Into Pizza AND Wine? Of course you are ! Once lucky follower will win a Pizza and WINE party for you and your friends (or for you and your netflix, once again no judgement!) on me.Colors play a central role in data visualization. Not into Pizza? (you’re dead to me! #jk … well kind of □ ) Or watching your figure?! No fear girl, I GOTTCHU! One Lucky winner will WIN this Pizza Float so you can get your slice on without any of the cals! Enter by completing the following:Ĭomment on this blog post saying you entered the BIRD PIZZA contest or just log your entry on the raffle copter PIZZA FOR THE BIRDS – THE SECOND WAY TO WIN One Lucky Winner will Win a Pizza Party on ME (to enjoy alone or share with friends – no judgement) by completing the following:Ĭomment on this photo tagging your Pizza Loving Peeps (You can tag as many as you want, just please do it in seperate comments)Ĭomment on this blog post saying you entered the INSTA PIZZA contest or just log your entry on the raffle copter I KNOW I do! So I though why not have the worlds biggest Pizza Party – right here on Color Me Courtney! Are you in? Well if your hands just shot STRAIGHT to the sky you’re in luck! Because I’m giving away 3 Pizza Party to 3 lucky readers today and here’s how! So likeeee, who doesn’t love a PIZZA Party?!
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