COBALT BLUE BIKINIS

Immerse yourself in the bold elegance of Lucini London’s cobalt blue bikinis. From timeless triangle tops to cheeky high waisted bottoms and elevated sets finished with luxe gold and pearl detailing, each piece captures the intensity of deep blue seas and sunlit horizons. Mix and match your perfect cobalt blue bikinis for confident, high-impact summer style.

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Blue bikini with triangle bikini top
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BLUE TRIANGLE BIKINI TOP - KALLISTE

£34.00
DESCRIPTIONDiscover the breathtaking Kalliste, the most captivating blue bikini in our Santorini collection. Inspired by the Greek word meaning “most beautiful,” this elegant triangle bikini top is designed to command...
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Blue bikini with tie side bikini bottoms with gold rings
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BLUE TIE SIDE BIKINI BOTTOMS - KALLISTE

£31.00
DESCRIPTIONDiscover the breathtaking Kalliste, the most captivating blue bikini in our Santorini collection and inspired by the Greek word meaning “most beautiful.” These elegant tie side bikini bottoms are designed...
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Cobalt blue bikini set on Miami south beach
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COBALT BLUE TRIANGLE BIKINI TOP - FLORIDA CRUSH

£29.00
DESCRIPTION Introducing the “Florida Crush” cheeky bikini, where style meets sensuality in a flawless fusion of design and detail. This timeless cobalt blue triangle bikini top redefines beach glamour with...
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Cobalt blue bikini with cheeky bikini bottoms
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COBALT BLUE TIE SIDE BIKINI BOTTOMS - FLORIDA CRUSH

£27.00
DESCRIPTION Introducing the “Florida Crush” cheeky bikini, where style meets sensuality in a flawless fusion of design and detail. These timeless cobalt blue tie side bikini bottoms redefine beach glamour...
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Cobalt blue bikini with bralette bikini top
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COBALT BLUE BRALETTE BIKINI TOP - SANTORINI

£32.00
DESCRIPTIONIntroducing our alluring cobalt blue bikini top from our flagship Santorini collection. This enchanting design is inspired by the island’s art, beauty and iconic volcanic hues. This bralette-style top features...
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Cobalt blue bikini tie side bikini bottoms
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COBALT BLUE TIE SIDE BIKINI BOTTOMS - SANTORINI

£30.00
DESCRIPTIONIntroducing our alluring cobalt blue bikini bottoms from our flagship Santorini collection. This enchanting design is inspired by the island’s art, beauty and iconic volcanic hues. This tide side bottom...
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Cobalt blue bikini with hipster bikini bottom
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COBALT BLUE HIPSTER BIKINI BOTTOMS - SANTORINI

£30.00
DESCRIPTIONIntroducing our alluring cobalt blue bikini bottoms from our flagship Santorini collection. This enchanting design is inspired by the island’s art, beauty and iconic volcanic hues. This hipster-style bottom has...
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Cobalt blue bikini with triangle bikini top
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COBALT BLUE TRIANGLE BIKINI TOP - SANTORINI

£32.00
DESCRIPTIONIntroducing our alluring cobalt blue bikini top from our flagship Santorini collection. This enchanting design is inspired by the island’s art, beauty and iconic volcanic hues. This triangle-style top features...
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Cobalt blue bikini set with triangle bikini top and gold starfish detail
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COBALT BLUE TRIANGLE BIKINI TOP - MIAMI OBSESSION

£32.00
DESCRIPTIONDive into allure with the Miami Obsession, our show-stopping bikini from the Florida Coast Collection. This cobalt blue triangle bikini top blends sexiness with refined sophistication, featuring gold patterned rings...
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Cobalt blue bikini with Brazilian bikini bottoms
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COBALT BLUE TIE SIDE BIKINI BOTTOM - MIAMI OBSESSION

£29.00
DESCRIPTIONDive into allure with the Miami Obsession, our show-stopping bikini from the Florida Coast Collection. These cobalt blue tie side bikini bottoms blend sexiness with refined sophistication, featuring gold patterned...
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Cobalt blue bandeau bikini top with removable straps
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COBALT BLUE BANDEAU BIKINI TOP - KALLISTE

£32.00
DESCRIPTIONDiscover the breathtaking Kalliste, the most captivating red bikini in our Santorini collection. Inspired by the Greek word meaning “most beautiful,” this elegant bandeau bikini top is designed to command...
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Cobalt blue high waisted bikini bottoms with matching bandeau top
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COBALT BLUE HIGH WAISTED BIKINI BOTTOMS - KALLISTE

£32.00
DESCRIPTIONDiscover the breathtaking Kalliste, the most captivating cobalt blue bikini in our Santorini collection. Inspired by the Greek word meaning “most beautiful.” These elegant high waisted bikini bottoms provide a...
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Let customers speak for us

from 245 reviews
Encantada😍

Encantada con los diseños de lucini , no pueden ser más bonitos, en concreto me puse uno de los modelos azul y que pasada de biquini 😍 les dejo una foto junto a la diseñadora ya que además es súper agradable ! Volvería a vestir cualquier diseño con gusto. Mil gracias

Janire Fernández
Lucini London
Love!! The fit is everything

The swimsuit is such good quality and it’s very durable. I love the white, especially when you’re tan and the little gold pendant don’t rust and saltwater chlorine. Can’t wait to get black!!

Alex
WHITE TIE SIDE BIKINI BOTTOM - SANTORINI
WHITE TIE SIDE BIKINI BOTTOM - SANTORINI
I love Lucini

I love my swimsuit, the quality of the fabric is incredible and it has accessories that make it look very elegant, it is also very comfortable and it looks spectacular on me💗

Laura Triana
NEON PINK TRIANGLE BIKINI TOP - OPUS SANTORINI
NEON PINK TRIANGLE BIKINI TOP - OPUS SANTORINI
Unreal bikini

This bikini is so flattering and the quality is unmatched. The scrunch bum is my favourite part about it all aswell as the tie up sides! The colour yellow compliments my skin tone so well. I love the gold detailing as it just makes the bikini look and feel so luxurious! So impressed with this bikini set!

Tricia Lindsay
YELLOW TRIANGLE BIKINI TOP - ELECTRA
YELLOW TRIANGLE BIKINI TOP - ELECTRA
Loovveeeeee this Bikini !

Supportive and stylish, absolutely love the detailing and how bold the colour is. Such a gorgeous brand if you want swimwear that is bold without compromising on quality.

SMJ
LIME GREEN BRALETTE BIKINI TOP - MIAMI OBSESSION
LIME GREEN BRALETTE BIKINI TOP - MIAMI OBSESSION
Miami Bikini Purple Obsession with Starfish 💜👙

This Bikini is amazing! Lovely colour and design! Wore on holiday to Alicante and loved wearing it! The design and fit is amazing and yoy literally feel like a bikini queen! Thank you Lucini!! 👙💜💦

Anna Louise Docherty
Lucini London
Ms GB Glasgow Finalist 2026 bikini 👙💦

Lovely Bikini 💚👙💙 Wore this at my Ms GB Glasgow 2026 competiton and got so many compliments! I placed 2nd runner up so this bikini is an absolute winner on so many levels! Cant wait to buy more Lucini! X

Anna Louise Docherty
Lucini London
Amazing Quality & Fit 💙

Absolutely obsessed with this bikini 😍 The colour is even more stunning in person and the fit is so flattering. The gold ring details and little starfish chain in the centre add such a cute, unique touch ✨ The quality feels amazing and I got so many compliments wearing it on holiday 💙 Definitely one of my favourite bikinis now.

Chesca Ferrari
TURQUOISE TRIANGLE BIKINI TOP - MIAMI OBSESSION
TURQUOISE TRIANGLE BIKINI TOP - MIAMI OBSESSION
Absolutely love Lucini London

I received my Lucini London swimsuit from LL & ibabsolutelybam delighted with my bikini. I will be buying most of not all my Swimsuits from them. Excellent quality and an absolutely beautiful experience being part of LucinLondon.

Leanda Talbot
Lucini London
Gorgeous so comfortable bright and beautiful.

Gorgeous so comfortable bright and beautiful. It feels so luxurious and fits perfectly xx

Leesa Lous
Lucini London
Love this bikini

Absolutely love this bikini one of my favourites so flattering can not wait to wear it on the stage at MSUK 😍😍🔥

Rachel hart
Lucini London
Outstanding quality

I absolutely adore my bikini, not only is it stunning looking, but practically it’s also perfect, just the right amount of support, without digging in or being uncomfortable! It’s perfect for swimming, doesn’t discolour in chlorine or washing and not see-through!

Toni G
Lucini London
Beautiful bikin with perfect fit

I got this bikini in a size 6 XS
The quality and detail is amazing! I love the gold chain and it fits me perfectly!

Katrina hughes
BLACK TRIANGLE BIKINI TOP - ELECTRA
BLACK TRIANGLE BIKINI TOP - ELECTRA
My review of lucini bikinis

These bikinis are so stunning!! Wide variety of vibrant colours and different styles. Comfy and dignified!! Love my lucini bikinis.

Emma
Lucini London
Love this bikini!

Love this bikini, the colour is so vibrant and looks amazing in pictures!

Isabella Worlock
NEON PINK TRIANGLE BIKINI TOP - OPUS SANTORINI
NEON PINK TRIANGLE BIKINI TOP - OPUS SANTORINI

THE ENDURING APPEAL OF COBALT BLUE BIKINIS

Cobalt Blue Bikinis With Striking Depth

Rich, intense, and endlessly flattering, cobalt blue delivers a powerful visual impact. This bold shade mirrors deep ocean tones while enhancing sun-kissed skin, creating a look that feels both refined and fearless from every angle.

Inspired by Sea, Sky & Sunlight

Designed to reflect the drama of coastal landscapes, this colour evokes confidence and escape. Cobalt blue bikinis feel fresh yet timeless, offering a standout alternative to classic neutrals while maintaining an effortlessly polished finish.

Flattering Cuts With Statement Colour

Each silhouette is crafted to sculpt and support through adjustable ties and considered shaping. The saturated hue ensures cobalt blue bikinis maintain their vibrancy in water and sunlight, delivering a bold, confident look that lasts all summer.

Cobalt Blue Bikinis for Every Season

Whether styled for relaxed beach days or elevated spa or poolside moments, this shade adapts seamlessly to every season. Cobalt blue brings instant sophistication to minimal cuts and dramatic designs alike, pairing beautifully with gold accents and all shades of skin.