Welcome back, yarn friends! There is nothing quite like spreading a little handmade joy, and this vibrant crochet rainbow heart is the sweetest way to do just that. Whether you are crafting a cheerful applique to embellish a garment, hanging a garland for a special celebration, or simply making a pocket-sized token of affection to brighten someone’s day, this little heart works up quickly and brings an instant smile.
Best of all, this project is wonderfully beginner-friendly while still offering plenty of colorful fun for seasoned crafters. Grab your hooks and let’s dive into making your very own rainbow of love!
Materials & Tools Needed
- Yarn: Sport or worsted weight yarn in classic rainbow colors (Red, Orange, Yellow, Green, Blue, Purple) plus white or a main background color if desired. Cotton or acrylic blends work wonderfully.
- Crochet Hook: Size matching your yarn choice (typically a 3.5mm to 4.0mm hook for sport/DK weight, or 4.5mm to 5.0mm for worsted weight).
- Notions: Yarn needle for weaving in ends, sharp scissors, and optional stitch markers.
- Stuffing: A small pinch of polyester fiberfill (optional, if you want a puffy 3D heart).
Abbreviations & Pattern Notes
- US Terminology
- ch: chain
- st(s): stitch(es)
- sl st: slip stitch
- sc: single crochet
- hdc: half double crochet
- dc: double crochet
- tr: treble crochet
- Note: Color changes can be made at the start of rounds or rows to achieve the classic rainbow gradient effect. Weave in your ends as you go to keep things tidy!
Step-by-Step Pattern Instructions
- Foundation Ring: Start with your first rainbow color. Chain 4 and join with a sl st to the first chain to form a ring (or use a magic ring).
- Round 1 (Center): Ch 3 (counts as 1 dc here and throughout), work 3 dc into the ring. Switch to your next color and work 3 tr, 1 ch, 3 tr into the ring. Switch to your next color and work 3 dc, ch 3, and sl st into the center ring. Pull your starting tail gently to close the center gap.
- Round 2 (Building the Shape): Working around the perimeter of your stitches from Round 1, place sc and hdc stitches along the sides to smooth out the heart curves. Work 2-3 stitches into the bottom tip ch-space to create a sharp, defined point.
- Round 3 (Creating the Arbs & Border): Work a final border round using your remaining rainbow colors. Place varying heights of stitches (sc, hdc, dc) along the rises of the two top humps, and a nice deep sl st right in the center cleavage between the two lobes to give the heart its classic indented shape.
- Fastening Off: Fasten off your yarn, leaving a short tail for weaving.
Finishing & Helpful Tips
- Maintain Even Tension: Try to keep your stitches relaxed yet consistent. Pulling too tightly can distort the symmetrical curves of your heart.
- Secure Your Color Changes: When switching rainbow colors, knot the yarn securely at the back of the work before weaving in the tails so your stitches don’t pull loose.
- Block for Perfection: If your edges curl slightly, gently steam or wet-block your finished heart to crisp up the shape and smooth out the stitches.
- Get Creative: Make a series of these hearts in pastel shades, or attach a small chain loop to the top center so you can hang them as ornaments!
Watch the Step-by-Step Video Tutorial
Prefer visual guidance? Follow along with the complete video tutorial below: