RGB/HEX Converter description

The RGB/HEX-Converter supports for example web-developers, to convert needed colorcodes to RGB- or HEX-values.

Functionality:
1. Input of a colorcode (RGB or HEX)
2. Press Button "Convert"
3. Use colorcode in other notation

Pressing the background hides the keyboard, so no need for using the back-button.
Long pressing the background resets all inputs.

Inputs in hexadecimal are priorized. If both, RGB and HEX contain values, the RGB-value will be overwritten when converting.