Coulr

Like

Color box to help developers and designers.

Coulr screenshot 1

Cost / License

Free
Open Source (MIT)

Application type

Color Picker Tool

Platforms

Linux
Flathub
Linux Mobile

Coulr screenshot 1

Coulr alternatives

0likes

0articles

Features

Ad-free
No registration required
Gtk
Color Picker

Tags

Coulr News & Activities

Highlights All activities

Recent News

No news, maybe you know any news worth sharing?

Share a News Tip

Recent activities

div108 added Coulr as alternative to color-space
2 months ago
StasX-Official added Coulr as alternative to Color Picker by Avmira
3 months ago
3F1 updated Coulr
3 months ago
Deminimis added Coulr as alternative to Minimal Color Picker
4 months ago
the_Libre_one updated Coulr
5 months ago
niconiconi added Coulr as alternative to Frontend Hero
7 months ago
POX added Coulr as alternative to ColorSmith
8 months ago
POX added Coulr as alternative to Cherrypick
9 months ago
ngoomie added Coulr as alternative to pastel (CLI)
9 months ago

Screenshot

In-browser IDE supporting 50+ languages with an AI assistant, real-time collaboration, Git support, hosting, deployment, and live code sharing.

Coulr information

Developed by
Hugo Posnic
Licensing
Open Source (MIT) and Free product.
Written in
Python
Alternatives
67 alternatives listed
Badge
Get an embeddable badge for Coulr
Supported Languages
- English

AlternativeTo Category

Photos & Graphics

GitHub repository

54 Stars
19 Forks
3 Open Issues
Updated Jun 3, 2026

Popular alternatives

Coulr was added to AlternativeTo by Paul on Feb 22, 2024 and this page was last updated Jun 8, 2026.

No comments or reviews, maybe you want to be first?

Official Links

AppStores & Other Links

Social Networks

What is Coulr?

Coulr is a color box to help developers and designers. Currently, it allows to:

convert RGB color to its Hexadecimal value and vice versa
copy selected color
select a color from your screen with the color picker