Can anyone suggest good colors in this project?

I am learning UI/UX design and currently trying to redesign one of the popular web app. Can anyone suggest me some good colors for navigation panel(left-side)?
Problem is that dark section. I want to keep it but cant find g…
Select items vs checkboxes vs radiobutons

We were working in a system interface refactoring here on our web-based and its Android-based system when a question was raised: dealing with the following options in a report filter: “ALL USERS”, “ACTIVE USERS” or “INACTIVE …
Is it necessary to have responsive grid limited to 1170 pixels only

Can we have the 12/16/24 columns in 1440(any size) pixel container to make a responsive grid while creating a design as I have seen most sources to use 1170 pixels area and gutter size 15 pixels only ?
Is there any data on where people touch their tablet screens to scroll?

In a small sample (n = 3) we found that one user almost always scrolled their tablet/phone by stroking along the margin/gutter where the scrollbar exists. This caused a problem, as we have small fold-out button hanging on thi…
Is there any research on the usability of the pull-to-refresh gesture?

While the original thought behind pull-to-refresh was to take advantage of the scroll motion, which a user would use to see if any new messages appeared at the top or bottom of the list, to refresh a list and see if there isn…
What’s the best way to tell a user that the field is a textbox?

The situation:
I have to tell the user that those fields are actually a textbox and they have to enter something in that, the one before the red square (amount) is readonly and can’t be changed. I need a smart way to differe…
Can I use the breadcrumb for the payment process like the progress bar design?

I wonder that whether the breadcrumb model can match to the steps of payment process like progress bar model. My design in the development process, I have delivered my files to developer who’s doing backend for my design. If …
Usability testing: closed/open-ended tasks & actionable/verbal goals

I am building an app which provides users information about stocks and allows users to follow stock development by adding them to their favourites. I am planning a usability test and have checked some resources: Link 1 and Li…
Where to put a website’s purpose?

I want my website to have a general statement of our philosophy. It would be along the lines of describing why it is important to be healthy in general and guide them to use various parts of the site.
Where would be the appr…
How to show a screen can be scrolled down? [duplicate]
![How to show a screen can be scrolled down? [duplicate]](https://uxsharelab.com/wp-content/themes/proxima/images/thumbnail-placeholder.gif)
This question already has an answer here:
Back in the old days scroll bars were used to show if and how much a page can be scrolled down. I’m working on a smartphone app and the settings screen takes up more than one screen and needs to be scrolled. The trouble is, from the top it looks like it could be all there is and the user is given no indication they can scroll down for more settings. Scrolling is done, in the normal smartphone way, where a finger can drag to move the container.