Afghan and Blanket Crochet Patterns

Crochet Vibrant Geometric Color Block Afghan Free Pattern

Anonymous August 11, 2026

Crochet Vibrant Geometric Color Block Afghan

Materials Needed:

  • Yarn: Worsted weight yarn in 8 colors (approximately 3200 m total)
  • Hook: Size H (5.0 mm)
  • Tapestry needle for weaving ends
  • Scissors

Finished Size:

Approximately 1 x 1.80 meters (39 x 71 inches)

Gauge:

4 rows x 6 blocks = 10 cm square

Stitch Abbreviations:

  • ch = chain
  • sc = single crochet
  • dc = double crochet
  • sl st = slip stitch

Pattern Instructions:

Color Blocks

For each color block, use a new color yarn. The blocks will be constructed in a combination of double crochet and single crochet stitches.

Block 1: Color A

Row 1: ch 30, dc in 4th ch from hook, dc in each ch across. (28 dc)
Row 2: ch 2, turn, dc in each dc across.
Row 3: ch 2, turn, *dc in next 2 stitches, 1 dc in next stitch (increase)*, repeat across.
Row 4: repeat Row 2.

Block 2: Color B

Row 1: ch 30, sc in 2nd ch from hook, sc in each ch across. (29 sc)

Assembly

Once you have made all blocks (total of 24 blocks, 6 of each color), join them using single crochet or slip stitch method, matching colors accordingly.

Border

After joining, create a border for your blanket:

1. With the last color, attach yarn to one corner.
2. Ch 1, sc evenly around the blanket, adding 3 sc in each corner.
3. Fasten off and weave in ends.

Finishing Touches

Feel free to add fringes or embellishments as desired. Make it your own!

Happy Crocheting!


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