A very crucial decision...

WHAT COLOR SHOULD I PAINT MY KITCHEN?

Okay I need some help I want to add color to my house so I decided on a whim to paint my kitchen (that's how I roll) so I think I am going to go with grey/stone blue, the decoration in my kitchen and living room cause they kinda connect are red, poo green ha ha, black and a mustard yellow! So I need help picking the right color blue or I need to decide if I want/don't want to do blue basically I NEED HELP!