Adding colors – without spending a fortune

A while ago I decided that our home needed some color adjustment, or more correctly said I wanted to add colour, preferably without spending a fortune. My husband does not interfere in my "silly" projects – as long as I do not tear down walls ;-)
So I started looking through magazines and online to get some inspiration. My home decor is an ongoing process, but for now I am happy with the result, can you guess my favorite color? 

Big pillow from Bilka, Pixels Wall storage with an attitude from Umlaute Design

Letteres from ALPHAart, DigitalART by me

I will do my best to always have fresh flowers...

I bought these very cheap bathmat at IKEA, they make a great hint of color. 

Have you guessed my favorite color?