Sunset Coral Reef Baby Blanket Free Crochet Pattern
Create a vibrant, textured baby blanket inspired by coral reef colors with our easy crochet pattern.
Published October 5, 2026 · by Amanda
- Skill level
- Beginner
- Yarn weight
- Worsted (4)
- Hook size
- 5.5 mm (I-9)
- Time
- 5 hours
- Gauge
- 12 dc and 7 rows = 10 cm
- Yardage
- about 960 yards
- Sizes
- 76 × 91 cm (30 × 36 in)
This vibrant crochet blanket pattern for the Sunset Coral Reef Baby Blanket is just what you need for your little one's nursery! With its colorful coral reef pattern inspired by sunset colors, this blanket is cozy and stylish. You'll enjoy the simple repetition of the double crochet stitch, making it a relaxing project to work on.
This pattern is perfect for crocheters of all levels, especially those who are comfortable with basic stitches. You'll learn how to create beautiful color transitions and practice your tension, resulting in a warm and cuddly blanket that is both fun to make and to use.
Why You'll Love This Baby Blanket
- Bright and playful – the sunset colors add delight to any nursery.
- Quick and manageable – complete this project in just a few hours.
- Skill-building – improve your crochet skills with color changes and double crochet.
- Generous size – perfect for keeping your baby warm and cozy.
Is This Pattern Good for Beginners?
Yes! This pattern is great for beginners who are familiar with basic stitches. The repetitive rows and clear instructions make it easy to follow, so you'll have a beautiful blanket in no time.
Crochet Abbreviations (US Terms)
- CH – chain
- DC – double crochet
- SL ST – slip stitch
- FO – finish off
- sts – stitches
Size and Gauge
- Finished Size: 30 × 36 in (76 × 91 cm)
- Gauge: 12 DC and 7 rows = 10 cm (4 in) To measure gauge, work a 4-inch square using the main stitch pattern. Adjust your hook size if your gauge does not match.
How to Crochet a Sunset Coral Reef Baby Blanket (Step by Step)
The blanket is created using a series of color blocks and alternating colors for a dynamic effect.
Foundation Chain
- CH 104 with Color 1.
Row 1
- DC in the 4th CH from the hook, DC in each CH across. (102 DC)
Row 2
- CH 3 (counts as first DC), turn. DC in each stitch across. (102 DC)
Row 3
- Change to Color 2. CH 3, turn. DC in each stitch across. (102 DC)
Row 4
- Change to Color 3. CH 3, turn. DC in each stitch across. (102 DC)
Row 5
- Change to Color 4. CH 3, turn. DC in each stitch across. (102 DC)
Repeat
- Repeat Rows 2–5 for a total of 7 color cycles.
Final Row
- Change to Color 1. CH 3, turn. DC in each stitch across. (102 DC)
Edge
- SL ST in the top of the first CH of the final row, FO.
How to Weave in Ends and Block
- Weaving in Ends: Use a tapestry needle to weave in all yarn ends securely.
- Blocking: Optionally block the blanket to achieve smooth edges and even dimensions.
Beginner Tips for a Neat Baby Blanket
- Use stitch markers to keep track of rows or color changes.
- Count your stitches consistently to ensure an even width.
- Maintain a consistent tension to avoid ruffles or tight spots.
Common Mistakes (and How to Fix Them)
- "My blanket is too small." – Check your starting chain and ensure you're using the correct gauge.
- "The blanket has uneven edges." – This is often caused by inconsistent tension; make sure to maintain an even pull on your yarn.
- "Colors don't transition well." – Make sure to change colors carefully and ensure stitches are not too tight at the color change.
How to Care for Your Baby Blanket
This blanket is machine washable on a gentle cycle and can be tumble dried on low. Avoid bleach to maintain the vibrant colors.
FAQ
How do I adjust the size of the blanket?
You can adjust the size by adding or subtracting chains in your foundation row. Just be sure to maintain the stitch count in each subsequent row.
What yarn can I use for this pattern?
You can use any worsted weight yarn; just ensure you check your gauge before starting to match the pattern's specifications.
How long will it take to finish this blanket?
With a little dedication, you can complete this blanket in approximately 5 hours, depending on your skill level and available time.
This detailed guide will help you create a beautiful Sunset Coral Reef Baby Blanket that will be cherished for years to come. Want to create a complete set? Check out our range of patterns or try matching accessories.

Image shown for inspiration — your finished result may vary slightly.