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

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4
votes
4answers
342 views

How to Indicate ComboBox Value Is Dirty

I'm looking for a good way to indicate the value of a ComboBox is dirty. With TextBoxes I set the Background to yellow but that looks a little funny with the ComboBox because by default it looks ...
7
votes
3answers
308 views

Choosing colors appropriately for red-green colorblindness

I want a green for "correct answer" and a red for "wrong answer". My current choice is rgb(144, 238, 144) for the green and rgb(250, 128, 114) for the red. (See wikilearner.net/wiki for the colours in ...
23
votes
9answers
3k views

What are good resources for testing UI design for color-blind users? [duplicate]

Possible Duplicate: How can I check if my user interface is suited for colorblind people? I'd like to ensure that color blind users experience the UI with sufficient contrast between ...
4
votes
5answers
877 views

Traffic light like indicator for color-blind users?

We want to implement an indicator to display 'good' 'average' or 'bad'. So someone came up with a traffic light image. (green circle for 'good' yellow circle for 'average' and a red circle for 'bad') ...
0
votes
1answer
187 views

Usage of darker shade to show selected/focused button

Consider that I am creating an interface for a mobile app which shows a list of buttons on the main screen. I can move through the buttons using mobile keypad (feature phones) or screen touch (smart ...
9
votes
7answers
482 views

Bridging the gap between color palettes and CSS

I'm familiar with sites such as kuler, I'm well-versed in HTML/CSS/JavaScript (as a programmer), and I know what sort of content I want in my website. I can figure out how to lay out my content ...
5
votes
2answers
187 views

How important is the ability to change the color theme on a desktop application?

At my company we create Windows desktop applications using Microsoft's .Net (WPF to be specific). The window or "chrome" is completely customized, meaning that we do not use the standard Windows ...
21
votes
5answers
3k views

Choosing a set of colors

I'm not a graphic designer, and I can't afford one for my open source project, so I thought I'd crowdsource this one. I'm trying to work out a set of 6-8 easily-differentiable colors for categories in ...
5
votes
5answers
5k views

How do you design a registration form?

I am trying to learn about registration forms, what should I be careful about when designing one? Is there any "best practice" or do you know any great websites with great examples of registration ...
0
votes
2answers
167 views

Creating a UI for brightness/gamma calibration

I'm working on a game where we, at start up, display a brightness calibration screen that users can use to adjust the brightness of their screen so that the game appears more or less consistent across ...
6
votes
1answer
261 views

How to get a consistent “perceived” color on a transparent BG? [closed]

I'm in a pickle. I have to make form controls (buttons, checkboxes, text inputs, etc.) on a semi transparent black background (85% alpha). Here's what they look like so far: Notice the ...
3
votes
2answers
751 views

Applying accurate colors from desktop screen to Mobile applications

I am currently working on some skin designs for an android application and in order to achieve the desired color results, I did some color test to it. I save my files in .png and .jpg versions and ...
5
votes
4answers
987 views

When would I use HSLa over RGBa? What are the benefits with HSLa?

I recently learned about the HSLa format for specifying colors with CSS3. When would I use HSLa over RGBa? Here are two articles that briefly talk about it: http://css-tricks.com/yay-for-hsla/ ...
1
vote
2answers
376 views

Coloring Buttons

I have a application that presents the user some information about an appointment and allows them to perform any one of various actions that the user will decide on based on the information presented. ...
1
vote
3answers
283 views

Geek-friendly website design for a software shop [closed]

We are in the process of branding our start up. Our target customers are technology shops around the world. Thus we want our logo and website's look and feel to be appealing to techies and geeks (Not ...
2
votes
1answer
148 views

Resources explaining how to approach UI theming

I'm looking for resources that best describe picking and using colors within a user interface. For example, elements that are good to color and elements that should have no or little color impact. I ...