What is dithering?
Dithering is a pixel art process used to blend blocks of colour together or help apply a texture to a pixelled surface. Within emoticons it is most commonly used when making pixelled backgrounds, however it can be used in a number of other areas, e.g. massive emote bases, pixel objects etc. In this tutorial, we will focus on how 2 colours can be blended with dithering.
To break dithering down into simple terms, it is achieved by simply taking the colours from the two blocks of colour and placing individual pixels of each on the opposite side. This creates a region where the two colours merge together to create a more blended colour transition instead of a clear line between the two.
Dithering can seem like a complex process, but it's really not. Once you get the basic idea and technique, it's just all about practice and over time you'll learn how to apply it to a number of different situations. There are many dithering styles which can be