Different blues

You want different BLUE hues. To start, out of tube you can get Pthalo Blue(PB), Cereleum Blue(CRB), Cobolt Blue(CB), Utramarine Blue(UB). Identify these colors on color wheel(it is as below):


---SET-1
[violet]
UB
CB
PB
CRB
[green-blue]

2)
Now above Blues have compliment in ORANGE and YELLOW-Orange, and those compliments colors are Burnt Sienna (BS), Burnt Umber(BU), Raw Sienna(RS), Burnt Sienna(BS) and Yellow Ochre(YO).
Identify these colors on color wheel(it is as below):

---SET-2
[orange]
BS
BU
RS-YO
RU
[yellow]

3)
Now mix both SET-1 and SET-2 to get different compliments. These compliments are going to be dark, say these mixes as SET-C.

4)
Now you can mix both SET-1 and SET-C to get various dull blues. I say dull because colors in SET-C is going to kill the chroma of SET-1

However you try, it is impossible to comeup with definite formula or procedure to achieve this. You have to experiment with the colors that you have; basically it is very very confusing. You better write down the results.