Editing 1492: Dress Color

{{comic
| number    = 1492
| date      = February 27, 2015
| title     = Dress Color
| image     = dress_color.png
| titletext = This white-balance illusion hit so hard because it felt like someone had been playing through the Monty Hall scenario and opened their chosen door, only to find there was unexpectedly disagreement over whether the thing they'd revealed was a goat or a car.
}}

==Explanation==
This comic shows two drawings of a woman wearing the same dress, but with different background (and body) colors. The two drawings are split with a narrow vertical portion of an image from the web.

The comic strip refers to a {{w|the dress|dress}} whose image went viral on [http://swiked.tumblr.com/post/112174461490/officialunitedstates-unclefather Tumblr] only hours before the strip was posted and soon showed up also on [http://www.reddit.com/r/explainlikeimfive/comments/2xaprc/eli5why_does_this_dress_appear_whitegold_to_some/ Reddit], [https://twitter.com/hashtag/thedress?src=hash Twitter], [http://www.wired.com/2015/02/science-one-agrees-color-dress/ Wired] and on [http://www.nytimes.com/2015/02/28/business/a-simple-question-about-a-dress-and-the-world-weighs-in.html The New York Times].

Due to the dress's particular color scheme and the exposure of the photo, it forms an {{w|optical illusion}} causing viewers to disagree on what color the dress actually seems to be. The xkcd strip sandwiches a cropped segment of the photographed dress between two drawings which use the colors from the image against different backgrounds, leading the eye to interpret the white balance differently, demonstrating how the dress can appear different colors depending on context and the viewer's previous experiences.

Both dresses have exactly the same colors actually:
*RGB 113, 94, 58 (orange) <div style="display:inline-block; height:1em; width:1em; background-color: #715E3A"></div>
*RGB 135, 154, 189 (blue) <div style="display:inline-block; height:1em; width:1em; background-color: #879ABD"></div>

Below is an illustration demonstrating that the "colors" of the [https://nvuvu.com/collections/sparkly-dresses/ dresses] are the same by connecting them with two lines with the above-mentioned colors (all the way!) and another which has one side flipped and merged into the other:

[[File:dress.png]] [[File:dress2.png]]

Similar types of illusions can be seen at Wikipedia's {{w|Optical illusion#Color_and_brightness_constancies|optical illusion page}} and [http://www.echalk.co.uk/amusements/OpticalIllusions/colourPerception/colourPerception.html echalk].

This image has sparked surprisingly heated debate in many internet communities. A select few individuals may have prior experience with optical illusions of this ilk, but because this particular image went viral - it got heavy exposure over such a short amount of time - it reached millions of people who aren't so familiar with these sorts of mind tricks. To the uninitiated, the color of the dress seems immediately obvious; when others cannot see it their way, it can be a surreal (even uncomfortable) experience.

As an aside, the retailer Roman Originals would later [http://i0.kym-cdn.com/photos/images/newsfeed/000/921/267/de3.png confirm the dress was blue with black lace], and that a white dress with gold lace was not offered among the clothing line.

The title text refers to the game show ''{{w|Let's Make a Deal}}'', hosted by Monty Hall, which was famous for having contestants pick among several doors which either had a real prize (for example, a car) or a joke prize (for example, a goat). [[Randall]] states that people find the dress color issue just as baffling as if upon opening the chosen door no one can agree if the item behind the door is a car or a goat. This just shows how ridiculous this outrage people feel about the color is. This is a typical kind of prank that Randall enjoys. 

''Let's Make a Deal'' previously appeared in [[1282: Monty Hall]], where [[Beret Guy]] decides to take the goat.

==Transcript==
:[Two images of a woman in a dress on each side of an image of a close up of a real dress with the same colors. On the left, she is colored blue on a dark blue background, while on the right, she is brown against a white background. Her dress is the same color in each panel - the same as the real one in between.]

{{comic discussion}}

[[Category:Comics with color]]
[[Category:Photography]]