How many shades of blue can you name?

[Myrtle Hogan-Lance]

Fuck 50 Shades of Grey -  that's the Uk and we are glad we don't live there. 

This thread is for naming, or proposing to name, shades of blue on our island.  If you can't name them, post a pic. 

I have so far seen:

Navy
Mediterranean
Sky
Dusky
Sky

[Janet]

maybe not quite on this island, but on Fuerteventura, I saw turquoise sand!

[Nova]

The sea has many shades of blue - marine, aqua, azure, sometimes even poo-blue when the sewage stream is in the right direction 

[El Profesor]

light, dark and little boy.

[Perikles]

The shades of blue at sunset seem infinite. I have even seen what is best called cyan.

[Myrtle Hogan-Lance]

Today:  robin's egg and mediterranean

[Nova]

You already said Mediterranean 

Right now the sky here is a lovely petrol blue   

[NAH]

Some more blues:

powder blue
baby blue
marine blue
air force blue
teal &
azure

[Myrtle Hogan-Lance]

You already said Mediterranean 

Right now the sky here is a lovely petrol blue   

Oooops

Some more blues:

powder blue
baby blue
marine blue
air force blue
teal &
azure

Good ones!

[NAH]

Electric blue
Cornflower blue