Coulr – A Neat Color Box App for Developers and Designers

1 min

Coulr is a color picker app based on QT – an useful tool for web developers, designers. It recently released version with bug fixes and updates.

Coulr Feature Summary and bug fixes

  • Simple QT based interface
  • Four shades of color palette for chosen color
  • Option for choosing RGB, HSL and HSV using numeric values, bars

How to install – using Terminal

To install Coulr in Ubuntu using terminal run below commands in sequence. Enter password when prompted.

sudo add-apt-repository ppa:huluti/coulr
sudo apt-get update
sudo apt-get install coulr


  • Type Coulr in dash. Click the launcher icon.
  • For Gnome, go to Applications -> Graphics -> Coulr
Coulr Running in Ubuntu
Coulr Running in Ubuntu


Troubleshooting and Support

If you face any issues while installing or using Coulr, you may drop a note using comment section at the end of this article, Or you can post your query in any of the support channels mentioned below.

How to uninstall

To uninstall Coulr run below commands in terminal.

sudo apt-get remove coulr

Image Credits


Creator and author of Connect with me via Telegram, 𝕏 (Twitter), or send us an email.
Notify of

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Inline Feedbacks
View all comments