2024-07-12 00:00:00 The house exterior in lemon yellow or sun yellow? A bedroom in strawberry red? RAL iCOLOURS shows how things could look. With this app for Android, you can now recolour the objects in your photos with any RAL colour – quickly and easily. In only three steps, anything can be recoloured with RAL iCOLOURS: 1.Take a photo with your Android device. 2.Select one of 2,328 RAL colours.