the visual perceptual property corresponding in humans to the categories called red, green, blue and others

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1
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3answers
104 views

Different colors on different screens [closed]

I'm making a background image for a PDF document. I have just realized that the same jpeg background looks really different (different colors) on different screens. Is there a way to avoid this huge ...
2
votes
1answer
99 views

Colour status notification for admin

I have to design , a website for a inventory storage firm. The items that are displayed , have three different status 1) In the store 2) Outside 3) Under Process, When user , visits the homepage, ...
6
votes
3answers
394 views

Are dark non neutrals colors suited for page backgrounds or is it more advisable to go for neutral colors like black or dark grey?

I am just finishing up a site for a non profit and we are having a bit of a debate of about what the background color should be I have been trying to emphasise on the need for a neutral color like ...
0
votes
1answer
120 views

visually distinguish favorite items and wishlist items [closed]

So I have a list which is a mix of "wishlist" locations that a user wants to visit and "favorite" locations that a user has visited and liked. (physical locations e.g. restaurants, coffee shops, bars) ...
65
votes
10answers
5k views

What effect would a grayscale color scheme have on UX?

I am thinking of designing a website that will have no color other than black, gray, and white (including links). Will the absence of colors such as blue, green, etc. affect the user experience of ...
-2
votes
3answers
731 views

How can I improve the display of fonts when no anti-aliasing is used?

I'm a web developer by trade and struggle with colour theories and graphic design. I also develop on an iMac, hence beautiful browsing/visual experience ensues, however when I view on Windows machines ...
4
votes
2answers
143 views

How can I choose a relative colour scheme for prices?

A client needs a piece of software where he can see what price he should be using for his products. Ideally you would say that an expensive price should be red. It is, after all, a negative ...
2
votes
3answers
245 views

What is the relation of the category/type of a mobile app to its color?

What is the correlation between an app's category (food and drink, social networking, financial, etc.) and the color scheme it uses? Are there any solid, researched-backed reasons behind choosing ...
12
votes
3answers
1k views

Why is the close button in the title bar red in Windows 7?

Perhaps to prevent users from closing the window or application inadvertently? But is it also a distraction because the color of red stands out? Any insights?
9
votes
5answers
3k views

Why do most financial apps use a black or dark background?

I was asked today to look into designing a stock monitoring windows 8 application and I was looking around for design ideas when I noticed an interesting trend where it seems like most of these stock ...
1
vote
5answers
461 views

Is it better to use a high quality monitor to design web graphics? [closed]

I am doing web graphics for about a year on quite good PVA LCD display. 95% of people who see my websites/banners are watching them on low quality TN displays suited for gaming or laptops. Colors on ...
1
vote
1answer
236 views

Correlation between number of colors used and brain processing?

A professor once told a class I was in that there is a fixed amount of bits one can process at one time. I've always thought of it as our brains processor speed. This was in a HCI class. He also ...
6
votes
2answers
156 views

What colors to use in contrast to designs using warm colors?

When a site's identity contains (or consists of) warm colors, would you also use warm colors as the main color(s) for its design or not? The problem I find in using warm colors as the main colors in ...
3
votes
0answers
38 views

How does background,text colors affects user's experience in reading? [duplicate]

Possible Duplicate(s): Choosing a set of colors Is this color readable? What is the best color combination for on screen reading? My QUESTION - How does background and text colors ...
4
votes
3answers
1k views

What are some best practices in picking navigation bar background color? [closed]

I am using twitter bootstrap and I don't like the default dark gray background color for the navbar. So I was thinking of chosing a different color. But being a programmer and not a designer first ...
22
votes
8answers
4k views

Should hyperlinks be blue?

I've built a site where all hyperlinks have the default colors: blue for links, purple for visited links. They turn red on hover. I believe that always using blue for hyperlinks is a good thing, so ...
5
votes
1answer
1k views

How to find a color scheme that's also useful when printed in black and white?

I'm looking for a 5 color color-scheme that also useful when printed in black and white, respectively gray scale. The colors should be easily distinguishable from each other. How can i do that?
3
votes
6answers
3k views

Color for add to cart button

Is there a best call to action color for "Add to Cart" buttons. Does the color of this button have any effect on decision making? I read somewhere that the color red may trigger "eating" so most of ...
2
votes
2answers
1k views

What is the difference between WCAG 2 AAA Compliant and WCAG 2 AA Compliant

I use a web app to check my site color contrast. Most of my color (Back/fore ground colors) are OK and I see YES inside textboxes except the one which refers to WCAG 2 AAA. What is it? What is the ...
16
votes
4answers
697 views

How important is it to consider color for color blindness in a design

In response to this question about iconography, I was wondering about how much it is necessary to factor in color usability for people with color perception difficulties into a design. The first ...
6
votes
5answers
685 views

Are social media icons as effective when grey-scale?

Social icons may be more noticeable in the header, but they can clutter they navigation. Are social icons as effective in grey-scale? ie. Will users still see them in a group of links if they're not ...
12
votes
8answers
2k views

Which is a good color for a pause button?

We have an application with a built-in stopwatch. If the stopwatch is running the pause button is shown and if it is stopped the play button is shown. Currently the stopwatch itself as well as the ...
3
votes
3answers
212 views

Marking tasks in red?

There's a list of items, some of them require attention. I'm thinking about using the color red. It used to be used for errors, so red was an unpleasant color. Today we have red notifications on iOS ...
6
votes
3answers
296 views

Providing warm colors when the content is depressing?

I had posted a question earlier asking for views on what would be the ideal background color to enhance readability and had indicated my inclination towards having a dark or a greyish background to ...
15
votes
10answers
1k views

How much color may a UI have?

I work on a Network management system (NMS) frontend. Basically this app shows a list of alarms, updated in realtime. Such NMS apps already exist in a large variety, but two things they have in ...
-3
votes
4answers
460 views

Is this site's colour scheme readable?

Having realised that I am not very good at identifying whether a site works and is readable, can I ask for comments on this site's colour scheme, which is entirely under my control. I have tried to go ...
11
votes
1answer
1k views

Microsoft Visual Studio 11 - why would they use uppercase in UI?

Microsoft has been very transparent with their updates to Visual Studio 11. It includes a huge change to the UI design of the entire IDE, most notably colour themes, icons and capitlization. In their ...
5
votes
2answers
350 views

Standards for and measuring contrast of solid color fills

There are several questions on UX (e.g. here, here, here) already about contrast. However, all of those are about text, and the contrast between text and background, most off them referencing this W3 ...
3
votes
3answers
290 views

Remove color to add emphasis

Context I'm working on a new user interface for a project portal system. Part of the system is a dashboard that lets the user know what the status of his project is. This dashboard is also there to ...
6
votes
3answers
408 views

Can using red/scarlet in a design distract users?

The colour red is usually associated with "danger" and "you're about to do something dangerous." What should you look out for if you're planning on a design that is primarily focused around the colour ...
1
vote
1answer
75 views

Need to learn the right way to use fonts colors on my site? [closed]

I want to learn web design to make good-looking websites. I have learned CSS, JavaScript, HTML quite well. But I need to be able to choose the right fonts, colors, backgrounds, images, etc. I want to ...
7
votes
7answers
1k views

Why web-safe colors only?

We are often told to only use web-safe colors for font's and background colors etc when not using an image. I don't understand why this is? Most websites contain high quality jpegs these days with ...
8
votes
4answers
283 views

Using a secondary set of colors to indicate which elements of the UI can be interacted with

I was reading this article about Metro UI designs, and I was struck by this statement: Example, if you look under the hood of a new car, you will see areas colored yellow whereas the rest is the ...
3
votes
1answer
82 views

Toolbar of digital signatures

Where I work, we have one of our systems in a web viewer for PDF files signed with the extension ". P7s." We are doing a toolbar similar to the adobe reader (picture below). The panel is also of ...
14
votes
3answers
2k views

How many visually distinct colors can accurately be associated with a separated legend in a figure?

For charts and graphs it's a relatively common question by programmers to want to procedurally generate an arbitrary number of colors that are visually distinct. Various research (or educated ...
1
vote
2answers
264 views

What is the value of accent colors with regards to UX?

I have been hearing a lot about how accent colors help in visualizing the key points on the page and drawing the eye to critical action items but I havent really got the understanding of how they ...
5
votes
3answers
806 views

How can I choose a colour palette for multiple data visualization types?

I'm currently implementing the Google Visualization API into an existing platform, one requirement of which is the ability to choose custom colours for chart elements (such as pie slices and columns). ...
11
votes
2answers
808 views

Why do the iPhone and iPad keyboards use different shades of gray for the keys and background?

I noticed when working with iPhone and iPad keyboards that they are quite a significantly different colour: Is there any particular reason for this?
10
votes
4answers
344 views

How different should two colors be to appear distinct to the human eye?

I was having a look at the "Reputation" tab in Stackoverflow and it occurred to me that the yellow used to highlight the new entries doesn't stand out a lot from the white background. I really have to ...
11
votes
5answers
990 views

Which color for a “Pay now” button?

I know there is no such thing as one good color that can be universally accepted, but I've been told orange is the "right color" for the payment button, and it is notable to see how both Paypal and ...
13
votes
8answers
808 views

How to determine whether links have enough contrast?

I find it very hard to distinguish links from normal text on Programmers Stack Exchange, especially visited links on wall-of-text posts. The colour scheme used is: Background #fafafa (there's a ...
1
vote
2answers
168 views

Button color for access and deny permissions buttons?

I need to create an email template which is auto generated when an user requests access permissions to a document .The email template is sent to the document owner and is in this format : Subject: ...
7
votes
4answers
312 views

What research, patterns or techniques will help me choose the correct colors (or saturations) to the various UI elements of a page?

I am building a tool that will be used by call center agents. It is to help them support products on behalf of the customers who call up. It acts as a portal to many different types of product ...
9
votes
4answers
11k views

Which colors make you hungry

I am working on a new brand, which is all about food. What colors should we use for the logo and website? I keep reading that red makes you hungry, but i would like to stay away from that color. ...
15
votes
6answers
950 views

Is flashing red text a good idea for denoting an active alarm?

I'm working on a windows application that is showing the realtime status of a particular piece of equipment. While operating the equipment (via the application), two important values & labels are ...
2
votes
3answers
175 views

What colours should arithmetical operators +, −, ÷ and × have?

Are there any colours that are commonly associated with basic arithmetical operations? I want to make the operators +, −, ÷ and × more easily distinguishable by colourizing them. For the plus and ...
2
votes
2answers
94 views

Information Graphics vs Brand Awareness

I'm looking for some information on mapping color to graphs. To be more specific, I've got a bunch of graphs that represent Twitter, Facebook, LinkedIn and now Google+ in line charts. We've had an on ...
5
votes
5answers
1k views

The colors hurt my eyes

I've built this BBC feed which people find nicely styled (please ignore the animation glitch - I'm working on it!). However, people have been telling me (and I've felt it also) that the colors hurt ...
4
votes
2answers
409 views

Icon based buttons or Color based buttons which is more UI attractive and Friendly

I am seeing websites increasingly switching to color based buttons and interaction elements rather than icon based is this a trend or do they have reasons behind the switch? For example see the ...
6
votes
2answers
233 views

Why does ESPN subtly change the color of some of its article text?

This is something that's bugged me for years: I'll be reading a story on ESPN and notice that the first paragraph is dark gray, and the second paragraph is often black. I've even taken a screenshot ...