26 Colorful Rainbow Party Ideas

A Rainbow Themed Birthday Party is so much fun! There are so many creative things you can do for this theme and the colors alone make it bright, cheery and happy! What little one wouldn’t want a fun, colorful rainbow party?! To help you start planning, here are 26 Colorful Rainbow Party Ideas that you can incorporate into your party plans!

26 Rainbow Party Ideas featured on Pretty My Party

Rainbow Balloon Party Decoration | Rainbow Party Ideas

This easy Rainbow Balloon Party Decoration is perfect for a fun photo booth!

Rainbow Party Decoration Idea | Rainbow Party Ideas

Streamers and balloons are all you need for this easy and cost-effective Rainbow Party Decoration!

Rainbow Cookies | Rainbow Party Ideas

The kids will devour these yummy Rainbow M&M and Chocolate Chip Cookies!

Rainbow Party Favors | Rainbow Party Ideas

Add some rainbow paint and bubbles to make these Rainbow Party Favors for your child’s friends.

Mini Rainbow Balloon Arch | Rainbow Party Ideas

Make a Mini Rainbow Balloon Arch as the backdrop to your sweets table or gift table.

Rainbow Party Food Ideas | Rainbow Party Ideas

Fruits and veggies make the most perfect Rainbow Party Food!

Rainbow Cupcakes | Rainbow Party Ideas

How awesome are these Rainbow Cupcakes?!

Rainbow Party Cups | Rainbow Party Ideas

These Rainbow Cups are perfect for your rainbow theme!

Rainbow Straws | Rainbow Party Ideas

Add these Rainbow Stripe Party Straws to your party drinks to complete the rainbow theme!

Small Rainbow Napkin | Rainbow Party IdeasThese Small Rainbow Napkins are perfect for your dessert table.

Rainbow Favor Bags | Rainbow Party Ideas

These Rainbow Favor Bags are perfect for your guest’s party favors.

Rainbow Tassel Garland | Rainbow Party Ideas

Add this Rainbow Tassel Garland to your party table!

Rainbow Felt Garland | Rainbow Party Ideas


This Rainbow Felt Ball Garland is also a great decor item for your birthday party!

Rainbow Birthday Cake | Rainbow Party Ideas

This Colorful Rainbow Birthday Cake even has a surprise inside! AWESOME!

Rainbow Table Skirt | Rainbow Party Ideas

We are in LOVE with this Rainbow Table Skirt!

DIY Rainbow Photo Booth Backdrop | Rainbow Party Ideas

Create this easy DIY Rainbow Photo Booth Backdrop for all those birthday photo memories!

Rainbow Marshmallows | Rainbow Party Ideas

These easy Rainbow Marshmallows are perfect to add to your dessert list.

Rainbow Candy Bark | Rainbow Party Ideas

Rainbow Candy Bark is a must-have for a rainbow birthday party!

Over the Rainbow Party Dessert Table | Rainbow Party Ideas

How perfect is this Over the Rainbow Party Dessert Table?!

Rainbow Cake | Rainbow Party Ideas

This Ruffles and Rainbows Cake would make the perfect centerpiece to your sweets table.

Rainbow Sprinkle Cake | Rainbow Party Ideas

This Rainbow Sprinkles Cake would be any little girl’s dream birthday cake!

Rainbow Cake | Rainbow Party Ideas

This two-tiered Rainbow Cake is another great option for this rainbow party theme.

Rainbow Sprinkle Bow Cake | Rainbow Party Ideas

Here’s another great Rainbow Sprinkle Bow Cake with clouds on top!

Rainbow Swirl Cake | Rainbow Party Ideas

How cool is this Rainbow Swirl Lollipop Cake?!

Rainbow Cupcake Cake | Rainbow Party Ideas

You know we LOVE this Rainbow Cupcake Cake – perfect for a kid’s party and a great alternative to a cake.

Rainbow Fruit Skewers | Rainbow Party Ideas

With all those birthday sweets, these Rainbow Fruit Kabobs are a great, healthy alternative.

Need rainbow party supplies? Shop the entire Rainbow Party Collection HERE

Which of these 26 Rainbow Party Ideas are your favorites? Let us know in the comments below!

For more party ideas, follow us on Instagram @prettymyparty and Pinterest and join us in our private Facebook group.



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