Hi and welcome to BYC! As someone said earlier, Easter Eggers (sometimes confusingly called Americanas) come in a huge range of feather colors, and their egg colors come in all shades from light blue to dark olive. For maximum cuteness, if you choose an EE chick, make sure it has cute puffy feathered cheeks, because some Easter Eggers are smooth-faced. If you want a guaranteed blue egg layer with a cute feathery beard and cheeks, choose a true Ameraucana.
My Welsummers have all been super-friendly and docile, and they lay beautiful dark brown eggs that are usually speckled even darker brown. I also have Cuckoo Marans, and while they have temperaments very similiar to Welsummers, the Marans eggs are not nearly as dark brown in color, they don't lay as well as the Welsummers, and every single Cuckoo Marans I have is frequently broody every year. (Which is great for someone that wants a great mama hen to raise chicks.) My blue Wyandottes and lavender Orpingtons are also very sweet and friendly.
A "breed" no one has mentioned is the various red sexlink varieties such as Red Comet, Gold sexlink, ISA Brown, etc. Their downside is that their high egg production (they lay an extra-large, beautiful golden brown egg nearly every single day) takes a toll on their bodies, and causes them to die much younger than other breeds from various reproductive issues. (Very few of mine have survived past age three.) If you want a long-lived chicken breed, then pass on a red sexlink. Otherwise, my ISA Browns have hands down been my best all-around friendliest; smartest and funniest chicken breed of all.
My Rhode Island Red hens have all been very friendly, while my Buff Orpingtons have been somewhat aloof. (Which proves there are exceptions to every rule, but I appreciate their beauty anyway.) There are so many wonderful breeds to choose from, it's hard to choose just five! Since you can only have 5 hens, I am sure that each one will be very doted on and loved. Some of my hens don't like to be held, but many do. With all the attention your five chickens will receive from you and your family, I'm betting yours will respond by becoming very friendly. Have fun selecting your future flock!