13 Blue Themed Party Ideas For Adults

Searching for unique and exciting blue-themed party ideas for adults? We get it! At Peerspace, we are all about sharing beautiful settings that enhance your special events. As the largest online marketplace for hourly venue rentals, we have thousands of spaces available in countless cities across North America and beyond. In fact, we have plenty of venues, services, and ideas that can enhance any party theme with style and amenities.

Contrary to popular belief, blue-themed parties aren’t just for baby showers or kids’ birthdays. Blue is the color of the sky, ocean, and glittering jewels. There are a million different shades out there, from rich royal blue to soft and powdery robin egg. It’s one of the most versatile colors in the world — perfect for making any kind of celebration extra special. Here are some of our favorite blue-themed party ideas for adults and a few suitable Peerspace venues to help bring your unique vision to life with ease!

1. Book a totally blue party venue on Peerspace

Whether you’re throwing a birthday party, anniversary, or even a company event, one thing is for certain — you need a venue to host your grown-up blue soiree. Worried about finding a venue with the right mood for your event? Don’t worry, Peerspace has your back.

As the largest online event venue rental provider in the world, Peerspace has tons of beautiful spaces all across the globe, even uniquely blue ones. One of our favorite options is this West LA dance studio in Palms. It is a 1,000-square-foot event space with Bose speakers, adjustable and color-changing lights, A/C, blackout blinds, and a wall of mirrors. Set the light to blue and hit the dance floor with your guests!

“Amazing amazing space,” shares a Peerspace reviewer. “super easy to figure out instructions and super private definitely gonna be a regular here thank you Elina!!”

To find the perfect blue party venue near you, head to our platform and input your initial search parameters. You can then filter search results by their overall aesthetic and even certain keywords, like “blue”, “coastal” or “beachy”. And thanks to your friendly local host, you may be able to add on features like catering, entertainment, and party decor to your venue if you like. Browse venues in your city until you find the perfect space for your blue-themed get-together!

2. Dress up your beautiful blue venue with decor

Speaking of decor, your venue might have tons of blue already, but it could always use more! Dress up your venue with blue balloons, streamers, table spreads, and other fun decorations until it’s drowning in a sea of blue. Decorate with different shades of blue for variety, or stick to a single shade for consistency, like royal blue or powder blue.

Don’t forget to throw in some neutral shades to add some sophistication to your color scheme. These are blue-themed party ideas for adults, after all. 

3. Plant blue flowers at a gardening party

This blue-themed party idea is ideal for outdoor lovers! If you’re looking to bring a touch of blue to your next big get-together, head outside for a garden party surrounded by gorgeous blue flowers. Imagine sipping tea surrounded by an ocean of vivid blue flowers. Cornflowers, periwinkles, irises, and Hyacinths all make gorgeous arrangements. If you want a more hands-on outdoor activity, host a gardening party and plant some blue flowers with your friends!

Some of our favorite Peerspace venues packed with real blue flowers to bring this idea to life include:

• This Santa Fe, NM oasis (pictured above)
• This 1890 farmhouse in La Grange, TX
• This lavender farm in Capay Valley, Guinda, CA

4. Celebrate the big blue world at an undersea party 

Want to celebrate the biggest, bluest body of water in the world? Pay homage to the ocean with an undersea-themed party. Decorate with draping blue curtains to evoke ocean waves, serve up seafood dishes, and turn down the lights for a moody and mysterious undersea atmosphere. It’s also sophisticated and works for everything from birthday parties to charity galas. 

It probably won’t surprise you to hear that you can book beach houses by the hour through Peerspace so you can have the perfect undersea-inspired venue for your party! For instance, check out this stunning Cape Cod beach house in San Clemente, CA. It has space for 30 revelers, panoramic ocean views, and even a saltwater pool with a waterfall out back.

Now that you’re on your way to booking an amazing blue Peerspace, check out our dreamy blue photoshoot ideas to enhance the event!

5. Make a splash at a blue pool party

Looking for blue-themed party ideas for adults that are perfect for summer? Celebrate water by hosting a pool party! You and your crew will have a blast splashing around in crystal blue pool water. If you’re looking for something more lowkey, work on your tan while enjoying some refreshing margaritas poolside. It’s a refreshing, fun, and relaxing idea for adults who love the water.

Don’t have access to a pool? Then uncover and rent a pool party venue on Peerspace that brings your blue pool party dreams to life!

6. Mix up blue concoctions at a grown-up cocktail party

What’s something that instantly makes a party more grown-up? One word — tequila. Elevate your party by serving up some blue-themed cocktails to your guests, like a classic blue Hawaiian or an off-beat blue margarita. You could also mix up a unique blue drink just for the occasion!

Let your imagination run wild by hosting at a luxurious bar rental venue through Peerspace with everything you need to get started. One of our favorites is this intimate and modern bar in Silver Lake, Los Angeles, CA. Its all-blue color scheme is a perfect fit for your party.

7. Appreciate the ocean by hosting a tropical party

The tropics are home to the most dazzling beaches in the world. If you wish that you could stretch out on that gorgeous white sand, don’t fret. In fact, you don’t have to splurge on a plane ticket — bring that same vibe to your next big party! Evoke the vibe of the tropics with lush plants, vibrant flowers, and soothing tropical music. Since this is a blue-themed party, you’ll want plenty of blue touches to celebrate the ocean, like an ombre wave cake. 

Use our awesome tropical theme party ideas to nab more ideas and a gorgeous tropical blue venue!

8. Add soul to your event at a blues club 

Who says you have to decorate with the color blue to host blue-themed party ideas for adults? Bring a hearty helping of soul to your party by paying homage to blues music! You could head out on the town to enjoy a local blues club or ask your Peerspace host to help you hire a blues musician to add a soundtrack to your party. If you need A/V equipment or a sound system at your venue, they can also help you out! 

We definitely recommend that our friends in the Midwest check out Mojo’s Vinyl Bar in Highwood, IL. This funky space is perfect for blue-themed parties with up to 50 guests and provides you with vinyl records (including blues music!) and high-end turntables and speakers to play them on.

9. Sample blue cheese and wine at a tasting party 

Wine tastings are an awesome way to bond with friends and family without breaking the bank. Put a blue-themed spin on your next tasting event by curating some chromatic blue selections for the occasion. This could be something literally blue, like blueberry wine, or a wine with a blue bottle or themed label. Don’t forget to also serve the blue cheese and blue corn tortilla chips!

10. Whip up delicious blue treats 

What party is complete without some scrumptious snacks to indulge in while you mingle? Since this is a blue-themed party, you have an extra opportunity to serve up some truly innovative treats! From a classic blueberry cobbler to decadent blue velvet cookies, there are a ton of awesome blue treats you can whip up just for the occasion. You can also put a retro spin on the party treats by serving up blue Jell-o shots. This is your chance to be creative with the menu! 

Consider booking a venue with a kitchen on Peerspace to nab a venue that is both practical and stylish. For example, our friends in Chicago, IL can book this gourmet kitchen and event space in Wicker Park. Meanwhile, if you’re in Ontario, Canada, you can book this colorful, spacious home in Toronto that has a, you guessed, roomy blue kitchen!

Our adorable mermaid party ideas can enhance your blue-themed party. Check them out!

11. Put a unique spin on the holidays with a Blue Christmas bash 

Blue-themed party ideas for adults like this put a unique spin on the holidays. Red and green Christmas parties are so cliche. If you’re looking for a way to make your next holiday party extra memorable, a unique blue color scheme is an awesome way to do it! Using white trees and garlands trimmed with blue ornaments will set a sophisticated scene for your adult soiree. It’s merry, bright, and also sure to put a smile on your guests’ faces this holiday season. 

12. Plan a blue-themed photoshoot to capture the moment

For our next suggestion for our blue-themed party ideas list, host a blue-themed photoshoot with your nearest and dearest! To make it happen, check out our dreamy blue photoshoot ideas and book a suitably blue Peerspace venue near you. Then, consult our portrait photographer resources to find and hire a professional photographer in your metro.

This is an especially awesome idea if the party is in honor of a milestone birthday, a college graduation, an engagement, or other special events. And trust us, you definitely won’t be singing the blues when you see the photos!

13. Get everything you need for a large-scale blue-themed party

Is your blue theme for a more grand event, like a retirement party, a quinceañera, or a wedding reception and you’re expecting hundreds of guests? Then you need to think big! Luckily, Peerspace is just the platform you need to procure the venue and other party must-haves on a large scale.

When you use Peerspace to book your blue-themed party venue, you can uncover hidden gem spaces like this ballroom club for film and events in Agoura Hills, CA. This massive venue provides you with space and seating for hundreds of guests as well as a rustic-lux atmosphere perfect for an important celebration. Make use of the venue’s seating, full food and beverage catering, stage, and A/V equipment to enhance your party. Have an amazing dinner party, throw a concert, bring out your inner rockstar by performing karaoke, the sky’s the limit when it comes to a venue like this!

Peerspace brings blue-themed party ideas for adults to life

Hopefully, this list of blue-themed party ideas for adults has inspired lots of creative thinking and exciting party planning! Remember that you can also bring your blue-themed party to life with ease by booking a sensational event venue through Peerspace.

Every venue has its own listing that details what the host provides in the space. You can also read genuine reviews, see upfront pricing, and scroll through gorgeous photos of the space. It’s the easiest (and most fun!) way to host a celebration you’ll never forget.

Find unique themed party venues to rent by the hour on Peerspace