Two-Tone Ribbed Baby Hat Free Crochet Pattern

Introduction

This two-tone ribbed baby hat is the perfect first project for anyone who wants to make something sweet and useful for a little one. It's worked as a simple flat rectangle in back-loop single crochet, which creates a soft, stretchy ribbed texture without any complicated shaping. The color-block design splits the hat into a warm oatmeal lower half and a cozy charcoal upper half, giving it a modern, boutique look that's still wonderfully simple to make. The finished hat is snug, stretchy, and gentle on a newborn's head — a lovely gift for a baby shower or a quick weekend make.

Materials Needed

• Yarn: DK weight (3) yarn, approximately 50 yards each of oatmeal and charcoal (sample uses Paintbox Yarns Simply DK in colors 1 and 2)
• Hook: 3.5 mm (E/4) crochet hook
• Notions: Tapestry needle, scissors, stitch marker (optional)
• Finished size: 0–3 months — circumference 30 cm / 12 inches, height 14 cm / 5.5 inches

Abbreviations

• ch — chain: make a loop of yarn and pull it through the loop on your hook.
• sc — single crochet: insert hook into stitch, yarn over, pull up a loop, yarn over, pull through both loops.
• st(s) — stitch(es)
• back loop only (BLO) — work into the loop of the stitch farthest from you, leaving the front loop unused.
• sl st — slip stitch: insert hook, yarn over, pull through both the stitch and the loop on your hook.
• rnd — round

Gauge

24 stitches and 30 rows = 10 cm / 4 inches in the ribbed pattern. To check, crochet a small swatch in back-loop single crochet and measure a 10 cm section; adjust your hook size if needed to match.

Tips Before You Start

• Work every stitch in the back loop only — this is what creates the stretchy horizontal ribbing, so don't skip it.
• Keep your tension relaxed and even; a tight fabric won't stretch comfortably over a baby's head.
• Change colors at the end of Row 15 by finishing the last stitch with charcoal so the color change is clean.
• Leave a generous tail (about 30 cm / 12 inches) when fastening off charcoal for easy seaming.

Step-by-Step Instructions

Rectangle (worked flat in rows)

With oatmeal, ch 37.

Row 1: sc in 2nd ch from hook and in each ch across, turn (36 sts).

Row 2: ch 1, sc in back loop only of each st across, turn (36 sts).

Rows 3–15: repeat Row 2 (36 sts). Change to charcoal.

Rows 16–30: repeat Row 2 (36 sts). Fasten off, leaving a long tail for seaming.

Assembly (Tube Seam)

Fold the rectangle in half with right sides together, matching the short ends. Whipstitch or single crochet the short ends together to form a tube. Fasten off.

Crown

With charcoal, thread a tapestry needle and run a gathering stitch through the top edge of the tube, going in and out of each stitch. Pull tight to close the crown and secure.

Edging

With right side facing, join oatmeal at the bottom edge.

Rnd 1: ch 1, sc evenly around bottom edge (approx 36 sts). Join with sl st to first sc. Fasten off. Weave in ends.

Assembly and Finishing

Use the long charcoal tail to whipstitch the short ends together neatly, keeping the seam flat so it sits comfortably against the baby's head. Weave in all remaining ends on the wrong side. Gently block the hat by misting it lightly and shaping it over a small bowl or form; let it dry completely. This helps even out the ribbing and gives the crown a smooth, rounded finish.

Pro Tips and Variations

• Swap the charcoal for a soft pastel or a variegated yarn for a different look — any DK weight will work.
• Add a small pom-pom or a crocheted flower to the crown for extra charm.
• To make a larger size, add extra rows to the rectangle and a few extra stitches to the starting chain, keeping the same gauge.