This app is created for true professionals! Thousands of architects, designers, engineers and just creative people from all over the world use our product. All users’ comments and wishes helped to establish a reliable, powerful and useful app. We have developed a physically correct 3D color display and perfected color reproduction. It’s an easy-to-master app, and its reliability and speed of operation will pleasantly surprise you. We can state with confidence that it is the best RAL and Ncs electronic catalog in the world!

RAL and Ncs are international color matching systems actual for almost every field. RAL and Ncs color standards became dominant in architecture, design, industry and commerce. Major world companies use RAL and Ncs colors in their production processes.

- original RAL collections: CLASSIC, DESIGN, EFFECT, PLASTICS
- original Ncs collection
- physically correct 3D color display
- perfect color reproduction
- colors can be added to favorites
- convenient converter to RGB, CMYK, HEX
- app doesn’t need the Internet
- no ads

We recommend you to use the app in iPhone 5S or in the later models!

What’s New

Version 5.2.0

* Improved 3D color mapping

Ratings and Reviews

4.5 out of 5
62 Ratings
62 Ratings
jerzyjak ,

Very practical application

This application can be a great asset in picking out colors.

Developer Response ,

Thank you for the appreciation of our work. :)

In-App Purchases

Ncs color chart. 3D fan deck
Original palette + converter rgb, cmyk, hex
RAL Design - color chart
Original color palette, 3D fan deck, codes


Stanislau Karaleuski
34.2 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Danish, Dutch, French, German, Italian, Norwegian Bokmål, Russian, Simplified Chinese, Spanish, Swedish, Turkish

Age Rating
Rated 4+
© Stanislau Karaleuski
In-App Purchases
  1. RAL Design - color chart $2.99
  2. Ncs color chart. 3D fan deck $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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