Embrace the vibrant colors and warmth of a crochet rainbow blanket to brighten your home or bring joy to a loved one. With our 25 free crochet rainbow blanket patterns, you can create an array of beautiful multicolored crochet blankets, ranging from simple stripe designs to intricate ripple rainbow crochet blankets. Each crochet rainbow blanket pattern comes with detailed step-by-step instructions, making them accessible for crochet enthusiasts at any skill level.
The crochet rainbow blanket patterns offer a diverse collection, including boho rainbow blankets, pastel rainbow crochet blankets, and even weighted rainbow blankets for added comfort. These free patterns provide an excellent opportunity to use your creativity and experiment with various stitches, yarns, and colors. You can personalize your rainbow crochet afghan by selecting your favorite shades and styles to create a unique masterpiece.

A crochet striped blanket is a blanket that has rows of different colors, creating a beautiful and eye-catching effect. You can use any yarn and colors you like, and customize the size and pattern of your blanket.
Many crochet rainbow blanket patterns have helpful illustrations and video tutorials to support your learning experience. This ensures that you can master the art of crafting a stunning rainbow blanket, regardless of your preferred learning style. So, gather your crocheting hooks, yarn, and a sense of adventure, and begin your colorful journey with these 25 free crochet rainbow blanket patterns. With your passion and creativity, you’ll soon have an eye-catching and cozy crochet rainbow blanket to treasure.
What kind of yarn should I use for a rainbow blanket?
When it comes to choosing yarn for your crochet rainbow blanket, it’s important to choose a yarn with a smooth texture, a light color (so you can see your stitches clearly) and a worsted (medium) weight. You can count on needing 3-4 skeins of yarn for a lap blanket or a receiving blanket. Double that estimation for a larger blanket.
How long does it take to make a crochet rainbow blanket?
The time it takes to make a crochet rainbow blanket depends on several factors, such as the size of the blanket, your skill level, and how much time you have to work on it. A lap blanket or a receiving blanket can take anywhere from a few days to a week to complete. A larger blanket can take several weeks or even months.
1. Free Crochet Rainbow Blanket Pattern

Keep cozy with this beautiful rainbow crochet quillow! This unique blanket has enough colorful caron simply soft worsted yarn to brighten any room. It comes in sizes for babies, children and throws so that you can customize it perfectly. Plus, the reversible pocket makes storage and transport a breeze – all you need is a 10mm hook, three buttons and craft felt sheets in coordinating colors. Get ready for movie nights or sleepovers with this cheerful rainbow quillow! brianakdesigns
2. Crocheting a Pride Blanket – Free Pattern

Create a beautiful throw blanket with the red super saver! You will need 1 skein each of medium purple a, blue b, turqua c, spring green d, bright yellow e, pumpkin f, hot red g and perfect pink h. Plus, you’ll need a crochet hook size 5.5mm (us i-9). This easy-to-make granny square throw measures 45″ x 45″ and is perfect for adding color to your home. If you are an experienced crocheter or looking for a great project to get started with, then this fun rainbow blanket is just what you need! yarnspirations
3. Energizing Rainbow Baby Blanket Crochet Pattern

Crochet an energizing rainbow-colored baby blanket with this free pattern. It’s made using the catherine wheel technique and features one row of shells followed by another row of large decreases. Contrasting colors in some rows give a wave effect rather than circles.
The finished size is approximately 36″x48″. You will need medium-weight 100% premium yarn and a j/10 6mm hook to make it. Whether you’re looking for something bright and cheerful or subtle pastel shades, follow this easy-to-follow pattern today to keep your little one cozy! lindadeancrochet
4. Piper Rainbow Crochet Blanket PDF Pattern

Create a stunning rainbow crochet blanket with this free pattern! With big twist soft yarn, made from 100% acrylic and medium weight, you can make this beautiful rainbow-colored blanket with just one skein of each color.
The half-double crochet and puff stitch creates a unique texture perfect for all levels of crochet. Measuring 50″ across the bottom of the rainbow and 50″ from the bottom to the top of the arch, make it a gift for birthdays, baby showers or newborns – download the free pdf pattern today! Washable and soft – get creative with your colors and create something special! thehyperhook
5. Colorful Rainbow Crochet Blanket Pattern

Stitch a bright and cheerful accent for your home with this free crochet rainbow blanket pattern! Make a colorful rainbow blanket perfect for st. Patrick’s day or to give any room a retro vibe. Choose from an array of soft, durable acrylic yarns – like red heart super saver’s retro stripes and lion brand pound of love in white – that work perfectly. Use a 5mm h hook, stitch markers to keep track of where you are, and scissors for clean cuts. This 52″ x 36″ blanket is made with the gauge of 16 sts x 5 rows = 4″. Start stitching today! easycrochet
6. Free Rainbow Stripe Crochet Blanket Pattern

Get creative with your hook and crochet a cozy and colorful blanket with this easy-to-follow pattern suitable for all skill levels! To complete the project, you’ll need lion brand crayola cake yarn in six bold colors, the lion brand basic stitch ‘snow’ and a 5.5mm crochet hook. This beautiful striped blanket is 53″ wide by 42″ long and perfect for snuggling up on the couch or as a baby blanket. This fun and vibrant design will fill your home with warmth and cheer! leftinknots
7. Over The Rainbow Crochet Blanket Pattern

Stay cozy and add color to your home with this easy-to-make over the rainbow crochet blanket! Perfect for snuggling on the couch, it measures 47½” x 58″ (120.5 x 147.5 cm) – not including pompoms – and is a great project for beginners and experienced crocheters alike. With red heart super saver yarn and size us i/9 (5.5 mm) crochet hook required, it’s sure to be quick work that will look beautiful in any room of your house when finished with playful pompoms! yarnspirations
8. Rainbow Sherbet Blanket Crochet Pattern

Whip up the happiest crochet blanket ever with the rainbow sherbet baby blanket pattern! This free pattern and accompanying video tutorial will guide you through creating a burst of rainbow colors. You’ll need a j (6.0mm) crochet hook and 4 skeins of red heart super saver stripes in the “retro stripe” colorway to get started. The finished blanket measures 36 inches by 36 inches, perfect for a baby or extra cozy lap blanket. Looking for something larger? Check out the included sizing chart to make it any size you desire! fiberfluxblog
9. Chunky Crochet Rainbow Ripple Baby Blanket Pattern

Treat your little one to the warmth and beauty of this chunky rainbow ripple baby blanket. Perfect for beginners, this free crochet pattern makes a unique and eye-catching blanket that measures 33.5 inches by 36 inches when completed with dk yarn and a 6mm hook. Make something special that will be treasured for years – get started on the chunky rainbow ripple baby blanket today! trulycrochet
10. How to Crochet Rainbow Waves Throw – Free Pattern

Brighten up your living space with the rainbow waves throw! This crochet pattern is perfect for all skill levels and uses red heart super saver yarn and a 5mm hook. The finished throw measures 59″ x 85″ and features an eye-catching rainbow ripple design that looks great in any home. With just one yarn needle required to weave in ends, this fun and colorful project will surely be a cozy addition to your decor! Get started today – bring color into your life with the rainbow waves throw! yarnspirations
11. Rainbow Squares Crochet Baby Blanket Pattern

Bring a burst of cozy color to your nursery with the rainbow squares crochet baby blanket! This intermediate-level pattern features 30 squares, 15 rainbow and 15 solid, joined using the slip stitch method. A single crochet edge brings it all together. To make this blanket, you’ll need bulky weight yarn in five colors, and a size k (6.50mm) hook – easy peasy! Create a sweet keepsake for your little one; get started with this free crochet rainbow blanket pattern! knottednest
12. Easy Multicolor Crochet Blankie Pattern

Give a burst of color to your little one’s life with this complimentary crochet rainbow blanket pattern from lion brand yarn. Create the baby wool rainbow blankie, an easy project that requires just one size hook and yarn. The blankie measures about 23 x 23 inches when finished, so it’s perfect for cuddling up in! Keep the square shape by changing colors each round and joining new ones at different corners. Make a snuggly and vibrant blanket that your little one will cherish forever! lionbrand
13. Free Crochet Rainbow Star Blanket Pattern

Crochet a warm, cuddly star-shaped rainbow baby blanket with just 10 stitches! This easy knitting project is knitted in strips that are joined as you go and require no sewing. Use any yarn type or needle size to customize the design. This adorable blanket is approximately 30 inches wide and makes a great play mat or snuggly throw – the perfect present for your special one. Get started on this fun project today and give them comfort and love! ravelry
14. Over the Rainbow Crochet Baby Blanket Pattern

Time to bring a vibrant, cozy vibe to your home with the over the rainbow crochet blanket! This fun and easy pattern is great for all levels of crocheters – grab some red heart super saver yarn, a size us i/9 (5.5 mm) crochet hook, and get started! With dimensions of 47½” x 58″, this beautifully colored blanket will be perfect for cuddling up on the couch or brightening any room’s decor. Don’t forget to add playful pompoms as a lovely finishing touch! crochetwithgab
15. Crochet Rainbow Moss Stitch Blanket Pattern

Ready to add some fun and warmth to your wardrobe? Make this eye-catching rainbow moss stitch blanket with this free crochet pattern! This easy project uses 100% acrylic yarn and a size h/5.00mm hook, perfect for beginners. Create a cozy car seat sized blanket measuring 27in x 30in by changing colors every 8 rows and adjusting the width as desired. Enjoy creating something special for yourself or someone else – you won’t regret it! daisyfarmcrafts
16. Multi Colored Crochet Blanket Pattern

Go smarter with your crochet hook and create a cozy and vibrant masterpiece with your own two hands! With this free crochet blanket pattern, you can crochet a rainbow blanket – perfect for using up leftover yarn or scheepjes metropolis yarn pack. Choose between the two mosaic patterns and customize them to suit your needs. All you need is a 3.5mm hook, scheepjes metropolis yarn pack (hamburg suggested color) and a bit of creativity to make this stunning 105 x 145 cm/41.3 x 57” finished blanket, blocked. Grab yours now! lillabjorncrochet
17. How to Crochet a Weighted Rainbow Blanket

Bring out the artist in you and learn to crochet an easy-weighted rainbow blanket with this guide! You need medium 4 worsted weight yarn, plus a 7.0, 8.0, 9.0 or 10.0 mm crochet hook – and you’re ready to go! This 60 x 76-inch blanket is perfect for cuddling up on the couch or as a colorful addition to any room. Create something special that will be treasured for years to come! thispixiecreates
18. Chasing Rainbows Blanket Crochet Pattern

Add a burst of color and joy to any nursery with the chasing rainbows blanket! This intermediate crochet project uses red heart with love in white and red heart gumdrop, letting you choose from a palette of fruity hues. Use a 5mm hook to craft this 36.5″ x 35.5″ blanket, perfect for snuggling up your little one. Follow the pattern, enjoy creating it, and watch bright moments fill their childhood! yarnspirations
19. Free Crochet Rainbow Sampler Blanket Pattern

Let your imagination run wild and create a stunning rainbow-colored masterpiece with this amazing, free crochet pattern! Get ready to showcase your crochet skills as you work up this intermediate-level project using a 5.0mm (us size h/8) hook and an array of beautiful yarn colors. Once blocking is complete, the blanket measures 195 x 190cm (75 x 77in). Some testers completed the blanket on a 4.5mm (us size 7) hook for even more options! This delightful, cozy creation will bring a cheerful touch to any room in no time! haakmaarraak
20. Easy Rainbow Afghan Crochet Pattern

Transform your living space with a cheerful, handmade rainbow ripple afghan! With this free crochet pattern, you can easily craft a vibrant blanket using red heart super saver yarn and a 6.5mm hook. Measuring 45″ x 60″, this design is great for showcasing bright colors for an eye-catching addition to any room. Whether you’re an experienced crocheter or just learning the craft, this fun project will bring joy as you create your unique masterpiece! yarnspirations
21. Crochet Rainbow Granny Square Blanket Pattern

Welcome to the world of crocheting with the captivating rainbow granny square blanket. Get ready to unleash your creativity with 18 shades of yarn, a joining color and a 5.0mm crochet hook! You’ll soon be able to produce a gorgeous 100 x 175cm blanket that will make an ideal gift or keep you warm during those winter nights. Even if you are starting, don’t worry – all you need is double crochet and chains, and off you go! haakmaarraak
22. The Big Larksfoot Rainbow Blanket Crochet Pattern

Embrace the beauty of a cozy crochet blanket with this big larksfoot rainbow blanket pattern. 180 x 205 cm in size, it’s perfect for cuddling up with your loved one. Made with scheepjes river washed yarn, the larksfeet stitches create a unique toned-down rainbow effect. Get the free crochet rainbow blanket pattern to make this masterpiece using a 4.0mm crochet hook and 14 balls of river-washed yarn in various colors! haakmaarraak
23. Crochet Rainbow Splash Blanket for Beginners

Show off your crafty side and make something unique with the rainbow splash blanket crochet pattern! Perfect for beginner crocheters, this overlay mosaic pattern is suitable for all ages. Create one of a kind piece using your favorite ombre colors, plus add optional tassels for extra flair. Made from 100% cotton aran yarn and a 5mm crochet hook, the finished size measures 82cm by 74cm. So why not get started on that rainbow-hued masterpiece today? hanjancrochet
24. Easy Rainbow Baby Blanket Crochet Tutorial

Are you ready to give your baby the most luxurious, warm and colorful blanket? Then this DIY rainbow baby blanket is an amazing choice. You can easily crochet it with the free crochet pattern and video tutorial! Create a fun textured blanket any baby will love using the “open shell” stitch. Follow this step-by-step guide, and in no time, you’ll have created a beautiful, handmade heirloom that’s sure to be treasured for years.
25. How to Crochet Rainbow Blanket with Scrap Yarn Leftover

You have the perfect excuse to explore your creative side – learn to crochet a knitted-style rainbow blanket with this free crochet pattern and video tutorial! Slip stitches, half double and double crochet, come together in this easy project. With no counting needed, you can choose the size of your work. All you need is a hook size 5 (for the blanket) plus 4,5mm (for the border) and some weight 4 yarn made up of 80% cotton & 20% milk cotton. Unleash your inner artist and get ready for colorful results!
Related Free Crochet Blanket Patterns
Unlock the full potential of your creativity with these free, unique crochet blanket patterns. Whether you’re a beginner or an expert crafter, these easy-to-follow instructions will help you create beautiful blankets in no time!
- Crochet Star Blanket Pattern: Create a cozy and stylish star-shaped crochet blanket with this easy-to-follow pattern. Perfect for adding a touch of charm to any room.
- Crochet Heart Blanket Pattern: Show your love with a warm and soft crochet heart-shaped blanket. This free pattern is perfect for snuggling up with your loved ones.
- Crochet Blanket Pattern: Stay cozy all year round with this versatile and customizable crochet blanket pattern. Perfect for any skill level and style preference.
- Lapghan Crochet Pattern: Unlock your creative side with this free lapghan crochet pattern. Get out the yarn and crochet hooks, because you’re about to create a lapghan that will bring warmth and coziness to any room!
- Chunky Crochet Blanket Pattern: Create a chunky and cozy crochet blanket with this beginner-friendly pattern. Perfect for adding texture and warmth to your home decor.
- Striped Crochet Blanket Pattern: Add a pop of color to your space with this fun and vibrant striped crochet blanket pattern. Perfect for both modern and traditional styles.
- Crochet Ripple Blanket Pattern: Create a cozy, beautiful crochet ripple blanket with this free pattern! Learn the easy technique of making waves and create your own unique throw for an unforgettable gift or keep it all for yourself.
- Crochet Hexagon Blanket Pattern: Unlock your creative potential with these stunning and unique crochet hexagon blanket patterns! Perfect for beginners or experienced stitchers alike, these blankets add a touch of homeliness to any room.
Conclusion:

In conclusion, these 25 free crochet rainbow blanket patterns offer a vibrant and colorful selection for crafting enthusiasts of all skill levels. Crochet rainbow blankets are a great way to add some color to your home decor. There are many different patterns available above that you can use to create your own unique blanket. These range from rainbow stripe crochet blanket patterns and multicolored crochet blankets to ripple rainbow crochet blankets and rainbow crochet baby blankets; there are a lot of inspiring ideas to choose from. As you explore the diverse array of rainbow crochet blanket patterns, you’ll uncover new techniques and design elements that will elevate your crocheting skills. So grab your crochet hook, select a pattern, and create a stunning, eye-catching crochet rainbow blanket to brighten up any space or warm up a loved one.