Aug 09, 2013 - Independent French graphic designer and developer Benoit Ricaud announces RHCx 1.0, a simple and beautiful color table app for both iOS and Android. RHCx app is targeted to industrials, architects, graphic and web designers and anyone else involved in the process of referring to RAL Classic Colors. Each colour swatch gets its label displayed in 6 different languages. RHCx user interface (buttons, panel backgrounds) reacts to the color swatch selected. The app itself is then the very color.