Black & Bright Neon Granny Square Throw Blanket (Beginner-Friendly Free Crochet Pattern)

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There are some crochet projects that are challenging, technical, and deeply detailed…
And then there are projects like this one — simple, colorful, comforting, and absolutely perfect when you just want to relax and enjoy the rhythm of your stitches.

This black and bright neon granny square throw blanket is one of my favorite projects I’ve made recently. It’s bold, cozy, beginner-friendly, and honestly just so much fun to work on. With bright neon colors popping against a deep black background, this blanket has personality, warmth, and that perfect handmade charm.

And the best part?
This is a free, simple granny square blanket pattern that can easily be finished over a weekend — especially if you’re a non-stop crocheter like me. 🧶

Why I Love Making Blankets So Much 🖤

If you know me, you know this already:
Blankets are my absolute favorite thing to crochet.

There’s just something incredibly comforting about working on a blanket. No complicated shaping. No counting rows every two seconds. Just simple, repetitive stitches that let your mind relax while your hands stay busy.

In my house, comfort is everything.
We always have blankets on the couch, on chairs, folded at the foot of the bed — and honestly, you can never have too many.

This project is exactly the kind of crochet I love most:
✔ Simple
✔ Mindless
✔ Repetitive
✔ Relaxing
✔ And incredibly satisfying

It’s the perfect “pick up and crochet” project when you just want to unwind.

The Inspiration Behind This Blanket 🌈

I wanted to create something bold, playful, and a little unexpected.

Instead of traditional soft pastels or neutrals, I went with bright neon colors — purple, green, orange, red, yellow, and pink — all set against a rich black background.

And let me tell you…
The black yarn makes those bright colors SHINE.

Each granny square pops beautifully, and when they’re all joined together, the blanket feels energetic, cozy, and full of personality.

It’s the kind of blanket that instantly brightens a room and makes any couch feel more inviting.

Project Overview

Here’s a quick look at how this blanket was made:

Hook Size: 5mm crochet hook
Yarn Colors Used:
- Black (for joining + border)
- Purple
- Green
- Orange
- Red
- Yellow
- Pink
Square Style: Classic simple granny square
Rounds Per Square: 4 rounds
Color Changes: New bright color on every round
Joining Method: Join As You Go with black yarn
Total Squares: 28 granny squares
Layout:
- 4 squares wide
- 7 squares long
Border: Continued granny stitch around the entire blanket
- Started with black
- Then switched to colored yarn

This size makes a perfect throw blanket — ideal for curling up on the couch, draping over a chair, or gifting to someone special.

Why This Blanket Is Perfect for Beginners

If you’re new to crochet, this project is a DREAM.

You only need to know:

How to make a Magic Circle
How to double crochet
How to work a basic granny square
How to change colors

That’s it.

No complicated stitch patterns.
No shaping.
No tricky construction.

Just repeating the same simple granny square over and over — which is exactly how beginners build confidence.

If you’re brand new, I highly recommend starting with these guides first:

🧶 How to Crochet for Beginners (Guide)
🧶 How to Double Crochet (Step-by-Step Tutorial)

And don’t forget to grab my free printable Crochet Abbreviations Cheat Sheet from my Freebies section — it’s incredibly helpful when reading patterns and instructions.

Supplies You’ll Need 🧺

To make this blanket, here’s exactly what I used:

Yarn

You’ll need:

1 main color: Black yarn (for joining and border)
Several bright/neon colors for the squares

Any weight 4 acrylic yarn works beautifully for this project. Acrylic is affordable, easy to wash, and perfect for blankets.

If you’re just starting out, I recommend checking out my post:
Best Yarn for Beginners (What to Buy & What to Avoid)

Crochet Hook

5mm crochet hook

A comfortable ergonomic hook is always worth it, especially for blankets with lots of stitches.

Tapestry Needle

You’ll need a tapestry needle to:

Weave in yarn tails
Secure color changes

Stitch Markers (Optional but Helpful)

These are great for:

Marking corners
Keeping track of rounds
Joining squares

Making the Granny Squares

Each square is a classic granny square worked in 4 rounds.

Here’s how I approached it:

Start with a magic ring or chain loop
Round 1 in your first bright color
Round 2 — switch to a new bright color
Round 3 — new bright color again
Round 4 — final bright color

Every round uses a different neon shade, which creates beautiful color variation in every square.

Because each square is small and quick to make, this project is extremely satisfying — you’ll see progress fast, which is perfect for motivation.

Joining the Squares (Join As You Go Method)

Once all 28 squares were complete, I joined them using the Join As You Go method with black yarn.

This method:

Eliminates sewing later
Keeps joins clean and strong
Adds beautiful contrast

The black joining yarn frames every square and makes each neon color stand out even more.

If you’ve never tried Join As You Go before, I highly recommend learning it — it’s a game changer for granny square blankets.

Adding the Border

For the border, I kept things simple and consistent.

Continued the granny stitch all the way around the blanket
Started with black yarn for a clean, bold frame
Then added colored yarn for a fun finishing touch

This keeps the entire blanket cohesive while still playful and colorful.

Why Bright Colors + Black Work So Well 🖤🌈

This color combination is one of my favorites.

The black background:

Makes neon colors pop
Creates contrast
Keeps the blanket from feeling overwhelming

And the bright colors:

Add energy
Feel playful and happy
Make every square unique

Together, they create a blanket that’s both bold and cozy — which is exactly my kind of crochet style.

How You Can Use This Blanket

This blanket is incredibly versatile. It works perfectly as:

🛋 Couch throw
🪑 Chair blanket
🛏 Decorative bed blanket
🎁 Handmade gift
🖤 Cozy reading companion

It’s also a wonderful project to gift to:

Family members
Friends
Teenagers who love bright colors
Anyone who appreciates handmade comfort

Want Even More Granny Square Inspiration?

If you love granny squares as much as I do, I highly recommend adding this to your crochet library:

👉 The Granny Square Book – A must-have for learning new granny square designs and creating even more blankets, pillows, and projects.

This book is incredible for expanding your skills and keeping your projects fresh and exciting.

Final Thoughts 🧶🖤

This black and bright neon granny square throw blanket is everything I love about crochet:

✔ Simple
✔ Beginner-friendly
✔ Relaxing
✔ Colorful
✔ Cozy
✔ And endlessly customizable

You can change:

The colors
The size
The layout
The border
The yarn type

And create a completely unique blanket every time.

Whether you’re making your first blanket or your fiftieth, this is the kind of project that reminds you why you fell in love with crochet in the first place.

Because sometimes, the best projects aren’t the hardest ones —
They’re the ones that bring comfort, color, and joy into your home.

🖤🧶

Need help reading crochet patterns?
Download my FREE Crochet Abbreviations Cheat Sheet to decode crochet terms with confidence.

Want to master your next stitch?
Read: How to Single Crochet for Beginners (Step-by-Step Guide)

Check out my Infinity granny square blanket Pattern

Read: The Easiest Crochet Infinity Blanket You Will Ever Make

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