Recent Blog Posts
Founded in 2016 by a coalition of German and Swiss colour professionals, freieFarbe e.V. is a non-profit association registered in Germany. We want to share tips and hints how to create consistent colour in all fields of application and how the world of colour could be easier. And we want to show: the computer is an ideal tool for colour, it can make colour free!
At the moment, when working with colour, people rely on commercial colour collections that are internally incalculable and hardly compatible with each other. We would like to point out alternatives. Better colour models are available in every computer! Free colour is not only well possible, but also beneficial for all involved parties. If free, non-commercial colour becomes established, this is a revolution in the colour sector – colour would be much cheaper, much easier to use, much more predictable. However, this requires new tools and a lot of persuasion …
On this website you will find a Blog, where you can post your own articles. Show interesting examples from your field of application, give your own tips.
Now available: HLC Colour Atlas
Our own development is now available. We see the innovative HLC Colour Atlas as the basis for all stages of professional colour communication – from design to the finished product.
The free software package contains the PDF version with several gamuts for on-screen comparison or your own printouts, swatch libraries as .ase files for using the colour system in creative software by Adobe and others, plus the 380–760 nm spectral data of all colours for commercial ink formulation.
The ring binder with 2040 CIELAB-HLC colours is produced with state-of-the-art inkjet proofing equipment in a company specialized in this field – the prints have a colour accuracy that would not have been possible a few years ago (average DeltaE00 < 0.5); it is comparable to the far more complex lacquer printing process.
The introductory price is only 99 Euros, our members pay only 79 EUR (plus shipping and VAT).
Creation of a DIN specification
The German Institute for Standardization, DIN e.V., awarded us a research and development contract for the preparation of the DIN SPEC 16699 “Open Colour Communication” which is now in the final review stage and about to be published soon. This project is financially supported by DIN.
In this context, we have also joined DIN e.V. as a member.
Open Colour Systems Collection 2.0
Bring more than 360 colour systems into your design software or into your programming project. Now with all colour palettes for Adobe CC, Scribus, LibreOffice, Gimp; Lab and RGB colour values in plain text, and photos of the colour fans. Everything can be copied free and passed on under the CC4.0 licence.
Here you can download the OCSC 2.0.
Membership and donation
Become a member, join the colour revolution, and profit from our network of experienced colour users. The annual fee is 50 EUR; for students, it is half that amount. Plus, you get a CIELAB fan (HLC) worth 39 EUR as a welcome gift. Premium members (200 EUR per year or active cooperation) also get an individual partner page to present themselves on freiefarbe.de.
You can also support our work with a donation. The easiest way is by PayPal, where you instantly get a donation receipt.
Videos about free colour
Why must colour be liberated?
Jürgen Opitz, Holger Everding and Reinhard Zerfaß summarise the fundamental goals:
Peter Jäger reports about our goals and current projects, and why we need you for this:
More free colour videos by Peter Jäger
FreeColour or FreeColor?
Both! As colour liberation is important worldwide, the international spelling “colour” will mostly be used in our publications. Caused by availability and with respect to our European domicile we chose “freecolour.org” as domain name. Some authors do prefer the American spelling “color” though.