Yes, you can use more than two colours for colour blocking. Traditionally, colour blocking means two contrasting colours. But you can add your own twist to the technique with different combinations and patterns.

Question
Can I use more than two colours for colour blocking?
By b2c, 16 April, 2024

What Is Meant By Colour Blocking

Colour blocking is a new painting technique that is all about striking the perfect balance. In this technique, you need not settle for just one block of colours – you’re allowed to go all out and select contrasting colours that will all come together at the end. 

But what exactly is colour blocking? It’s not randomly selecting any colour you like, the block of colours you select need to go together to look appealing.