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2
votes
2answers
137 views

Do natural colour schemes work better with the human brain?

Does colour matter? I work for a company that uses 3 very unnatural colours as the brand colours. I want to test a theory that because these are such an unnatural colours not seen anywhere in nature ...
13
votes
4answers
3k views

Does dark colour affect user's trust?

I have used a black header on an online shop because it is a common colour for the subject but I didn't realise that it may affect user's trust. Is it recommended to use bright colour ? Have you ...
14
votes
1answer
377 views

Measuring how easy it is for a humans to distinguish two colors

From looking at the Hex values green "008000" and forestgreen "228b22" seem to be more different from each other than seagreen "2e8b57" and forestgreen "228b22" If simply add up the difference by ...
0
votes
4answers
70 views

Slightly dark frame on light content versus light frame on slightly dark content

I have a text area, and need to make its background color different from the surrounding background (frame, which has other object in it) color. I do not want to make their colors too different, so ...
4
votes
1answer
210 views

How much darker should yellow be get the same contrast as other colors?

By how much should the color yellow be darkened to get the same contrast values as other colors displayed on a computer screen? This is something that i would do by sight, but i was wondering if ...
2
votes
2answers
213 views

Why is red associated to greatness in some websites?

I have been lately wondering why some websites who rank products associate the red colour to being good and green with being bad. Isn't red usually associated to danger or to something you want to ...
3
votes
3answers
258 views

Allow users to change text and background color in my web app?

Background: I'm building a basic web app that's targeted toward (wait for it) academics. The app is entirely text-driven, and will not involve any images. It will incorporate some databases and longer ...
1
vote
2answers
93 views

From an accessibility perspective, is it alright to use blue text for headings?

Since most people associate blue words/phrases on a webpage with hyperlinks, I know it's a bad idea to use blue text to provide emphasis on a word or phrase within a paragraph. However, does the same ...
4
votes
3answers
197 views

Best Practices for call to action buttons on non e-commerce site?

I am designing a corporate website for a software company, with primary colour scheme comprising of red, black and white. Breaking away from this colour scheme will just look wrong, and I do not want ...
1
vote
2answers
77 views

Correction in color model

In HSL color model, I have a subjective feeling that there is interaction between saturation and lightness. That is, as the lightness becomes close to 0 or 1, we need a larger value of saturation in ...
2
votes
3answers
203 views

Active vs inactive colors when switching between table views

I have been working on a web application where users get assigned to specific clients, so by default the can only see theirs. However occasionally they might need to access other users clients as ...
3
votes
4answers
412 views

Which map background color is best (from the perspective of ergonomics at the workplace)?

Which map background color (white, black, other?) is best from the perspective of ergonomics at the workplace? Certainly aspects play a role such as reflections, tiredness of the eyes, contrast and ...
-1
votes
2answers
197 views

What's the best color to represent authorization? [closed]

I need to represent a color for authorization, right now I have a green like #8CBE29 but does not conbine with the other colors on the table
9
votes
7answers
760 views

Is it wrong to have your primary actions in red?

We're using red as the colour for primary Actions. This can be in the form of a button. In terms of usability, what are the downsides. Are there any upsides at all? An example for using red coloured ...
12
votes
4answers
9k views

How to best communicate color names to users more clearly

Many times in using general color names in communication, i.e. Red and Green, users are confused when the color is a non-pure form of the color. For Example, in referring to the Red-ish color of the ...
1
vote
3answers
107 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 ...
4
votes
2answers
1k views

Reason that most (business) applications have a blue theme?

Most applications use blue as their central color, particularly business applications (e.g. Windows uses blue in most of it's chrome). I am being pushed to use purple throughout our current ...
3
votes
3answers
219 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 ...
2
votes
3answers
314 views

Blue or red color for counter of new messages?

I'm trying to implement an inbox for users and there is an indicator in the site that shows you how many new messages you have. When I use blue for notifications it nicely fits in the site, and red ...
6
votes
3answers
452 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 ...
10
votes
4answers
391 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 ...