Which shade name fits this dress better: Cobalt blue or French blue?

[SaraHoliday]

Can anyone settle this 'colour' description?

Cobalt Blue?

or

French Blue?

Sky blue.

Cornflower

Cornflower

Neither tbh. Someone said sky blue which is nearer.

Denim

Neither.
Cobalt is darker and French blue is paler.

I have only heard of french navy. It is too light for cobalt I'd say...

I actually would say it's cerulean blue

The skirt looks sky blue on my phone. Top is a bit darker but nearest still sky blue. It all depends on the screen we're viewing it on anyway!

I’d also say that was a dark cornflower.

Cornflower blue.

This is neither. It's cornflower as everyone is saying

Too light for either.
Sky or cerulean although I'd want cerulean to be a bit deeper. Cornflower not quite, needs a tad more 'red'.
I'm an artist so I think about colours a lot.
It's also nudging towards the Mayan blue and Moroccan blue shades.
Defining colours is both an art and a science.

Neither … dusty or sky blue

My understanding of Cobalt blue comes from paintings by Turner. The dress is not that colour.

Of the choices, French, although the blue I associate with French is a light shade of navy.

Cobalt blue is much more intense and brighter, from cobalt eliminate pigment.

Sky. There's lots of colour charts but this seems fairly accurate.
<a class="break-all" href="https://www.google.com/imgres?imgurl=i.pinimg.com/736x/2d/7d/69/2d7d69e25ea25303eb8d00863bd6dce9.jpg&tbnid=2UtxRYl6LCEMVM&vet=1&imgrefurl=www.pinterest.com/pin/download-trending-colors-of-years-popular-color-shades-creative-colour-palettes-for-art-and-business--4292562139568166/&docid=EW2A5pqsApUIsM&w=707&h=1080&hl=en-GB&source=sh/x/im/m1/4&kgs=77a8f9748282cac9&shem=epsd1,nisbtsac,rimspwouoe&utm_source=epsd1,nisbtsac,rimspwouoe,sh/x/im/m1/4" rel="nofollow" target="_blank">https://share.google/3hdtpGjouNsLBiPrV Apart from the lack of cobalt.

Neither. It's lighter than both those shades.

Neither of them.

Cobalt is much more intense and French i associate with navy

I would go with sky or cerulean

Neither. I'd say it's periwinkle.

Lake Blue top

Periwinkle bottom

Agreed, sky or cornflower.

Cornflower is a good shout. Neither of the two you mentioned anyway

Mid denim blue

I’d say periwinkle is a bit more lilac. Cornflower for me.

Not close to cobalt blue.
Not as intense as cerulean either

More like sky blue.