Baby Blanket Crochet Patterns

Earthy Triangle Baby Blanket Free Crochet Pattern

CargoFits: Chunky Sweaters, Warm Fits & Knitted Apparel • October 29, 2026
Earthy Triangle Baby Blanket Free Crochet Pattern

Earthy Triangle Baby Blanket Free Crochet Pattern

Introduction

This triangular baby blanket is a gentle, modern take on a classic baby gift, and it is made for anyone who has mastered the basic double crochet and wants a project that looks far more complicated than it is. Worked top-down in one piece with simple increases at both edges, it grows into a soft, warm triangle that is just right for tummy time, stroller rides, or draping over the crib. The earthy color blocks of moss, lichen, and cream give it a calm, geometric look that suits any nursery. The fabric is solid and squishy, with a smooth drape that feels cozy against a baby's skin.

Materials Needed

  • Yarn: Worsted weight (4) acrylic or cotton blend — 300 yd (274 m) moss green (A), 250 yd (229 m) lichen (B), 200 yd (183 m) cream (C)
  • Hook: 6.5 mm (K/10.5)
  • Notions: Tapestry needle, scissors, stitch markers (optional), measuring tape
  • Finished size: Approx. 30 in. (76 cm) wide x 30 in. (76 cm) tall

Abbreviations

  • ch — chain
  • dc — double crochet
  • sc — single crochet
  • sl st — slip stitch
  • sp — space
  • st(s) — stitch(es)
  • rep — repeat

Gauge

4 V-sts + 5 rows = 4 in. (10 cm) in the double crochet pattern. To check it, work a small swatch in pattern and measure a 4 in. (10 cm) section; if your stitches are larger, go down a hook size, and if smaller, go up.

Tips Before You Start

  • Count your stitches at the end of every row — each row adds 4 dc, so the totals should climb steadily (8, 12, 16, and so on).
  • Change colors on the last yarn-over of the final stitch of the row so the new color begins cleanly.
  • Keep your turning chain relaxed; a tight ch 3 will pull the side edges of the triangle inward.
  • Mark the center ch-2 space with a stitch marker so your increases stay centered and the triangle stays symmetrical.

Step-by-Step Instructions

The blanket is worked top-down in one piece, beginning at the point.

Blanket Body

Setup: With A, ch 4, join with sl st to form a ring.

Row 1: Ch 3 (counts as first dc), 3 dc in ring, ch 2, 4 dc in ring. Turn. (8 dc, 1 ch-2 sp)

Row 2: Ch 3, dc in same st, dc in each dc to ch-2 sp, (2 dc, ch 2, 2 dc) in ch-2 sp, dc in each dc to last st, 2 dc in last st. Turn. (12 dc)

Rows 3–10: Rep Row 2. (44 dc at end of Row 10)

Change to B.

Rows 11–20: Rep Row 2. (84 dc at end of Row 20)

Change to C.

Rows 21–30: Rep Row 2. (124 dc at end of Row 30)

Change to A.

Rows 31–40: Rep Row 2. (164 dc at end of Row 40)

Change to B.

Rows 41–50: Rep Row 2. (204 dc at end of Row 50)

Change to C.

Rows 51–60: Rep Row 2. (244 dc at end of Row 60)

Change to A.

Rows 61–70: Rep Row 2. (284 dc at end of Row 70)

Fasten off.

Edging

Rnd 1: With right side facing, join C with sl st in top right corner. Ch 1, sc evenly around entire blanket, working 3 sc in each corner. Join with sl st to first sc. Fasten off.

Assembly and Finishing

No seaming is needed — the blanket is worked in one piece. Weave in all ends on the wrong side, threading each tail through several stitches in its own color band so it stays hidden. Block lightly to measurements: mist the blanket, pat it into a flat triangle, and let it dry completely. This opens up the stitches and evens out the color-block edges.

Pro Tips and Variations

  • Swap the color order or use just two colors for a simpler, more graphic look.
  • Add a second sc round in a contrasting color for a slightly wider, more defined border.
  • Work the same pattern in a soft cotton for a lighter summer blanket, or in a bulky yarn with a larger hook for a bigger floor play mat.

Also Check Out: We think you'd love this beautiful pattern on our sister site: Crochet Floral Pastel Baby Afghan Free Pattern