We've posted some other infographics covering the use of colour and the psychology behind it. However this infographic by Carey Jolliffe goes into the meaning of colours a lot more. As any designer will know, colour can have a huge effect on whatever you're creating - whether it be an app or a poster. With flat design becoming a huge trend right now, colours are bolder than ever. Colours are also being limited to a specific palette to give a sense of minimalism and neatness.