Aurora Sky Knitted C2C Throw Pillow Free Pattern – A Gradient Cloud Cushion

Wrap your space in the soft hues of a twilight sky with this corner-to-corner knitted pillow. Featuring a seamless gradient of blush, lavender, and slate, this plush, textured cushion brings a serene, modern touch to any cozy corner. The corner-to-corner (C2C) technique creates a beautiful diagonal grid of garter stitch blocks, giving the pillow a rich, dimensional texture that's both visually stunning and incredibly satisfying to knit. Whether you're a seasoned knitter looking for a quick weekend project or a confident beginner ready to try something new, this pattern is designed to guide you through every step with clarity and ease.

This pattern is perfect for adding a handmade, artistic accent to your living room, bedroom, or reading nook. The gradient effect mimics a watercolor painting, making each pillow unique and personal. Let's dive into creating this dreamy piece for your home.

Materials Needed

Before you begin, gather the following materials. Having everything ready will make your knitting experience smooth and enjoyable.

Yarn

• Super Bulky Weight Yarn (Size 6) – This thick yarn is essential for achieving the plush, chunky texture and quick knitting progress.
• Color A (Dusty Rose): Approximately 200g / 140-160 yards
• Color B (Lavender Mist): Approximately 200g / 140-160 yards
• Color C (Slate Blue): Approximately 200g / 140-160 yards

Pro Tip: Choose yarns with similar fiber content and weight to ensure consistent gauge and a uniform texture. A soft acrylic or wool blend works beautifully for this project.

Needles & Notions

• US 11 (8.0 mm) Knitting Needles – Straight or circular needles both work; circular needles are great for holding the increasing number of stitches.
• Tapestry Needle – For weaving in ends and sewing the pillow together.
• Scissors
• Stitch Markers (optional) – Helpful for tracking color change sections.
• 16-inch Pillow Form or fiberfill stuffing

Gauge

14 stitches and 20 rows = 4 inches in stockinette stitch (blocked). While gauge isn't critical for a pillow, matching it ensures your finished piece is the correct size. Always knit a swatch to check your tension.

Step-by-Step Instructions

This pillow is knitted using the corner-to-corner (C2C) technique, which creates a diagonal grid of blocks. Each block is a small square of garter stitch, and increases and decreases shape the fabric. The entire pillow is worked in one piece, starting from one corner, increasing to the middle, then decreasing to the opposite corner.

Abbreviations

• K = Knit
• Kfb = Knit front and back (increase 1 stitch)
• K2tog = Knit two together (decrease 1 stitch)
• BO = Bind off
• St(s) = Stitch(es)

Pattern Notes

• The pillow is worked flat in one piece, starting from one corner.
• Color changes are made at the end of a row. When changing colors, simply drop the old color and pick up the new one, leaving a 6-inch tail to weave in later.
• The gradient effect is achieved by gradually transitioning from Color A to Color B, then to Color C, and back again. Follow the color transition chart carefully for a seamless blend.
• Do not cut the yarn when changing colors unless instructed. You will be carrying the yarn up the side, which creates a neat edge and reduces weaving in ends.

Section 1: Increase (Corner to Middle)

We begin at the corner of the pillow and work our way to the widest point. This section increases the stitch count by 2 stitches every row, creating a growing triangle.

Row 1: With Color A, cast on 2 sts.

Row 2: Kfb into each st (4 sts). You now have 4 stitches.

Row 3: Kfb, K to last st, Kfb (6 sts). You now have 6 stitches.

Row 4: Repeat Row 3 (8 sts). You now have 8 stitches.

Continue repeating Row 3, increasing 2 stitches each row, until you have 40 stitches on your needle. This is the widest point of the pillow. Count your stitches regularly to ensure accuracy.

Color Transition Chart (Increase Section)

As you increase, you will also be transitioning colors. Follow this schedule to achieve the beautiful gradient:

1. Work 10 rows in Color A (starting from Row 1).
2. For the next 10 rows, alternate: 1 row Color A, 1 row Color B. This creates a gradual blend between the two colors.
3. Work 10 rows in Color B.
4. For the next 10 rows, alternate: 1 row Color B, 1 row Color C.
5. Work 10 rows in Color C.

Important: Continue the increase pattern (Row 3) throughout all color changes. By the time you finish the Color C section, you should have approximately 40 stitches. Adjust the number of rows if needed to reach 40 stitches exactly.

Section 2: Decrease (Middle to Opposite Corner)

Once you reach 40 stitches, you will begin decreasing to shape the second half of the pillow. This section mirrors the increase section, creating a symmetrical square.

Next Row: K1, K2tog, K to last 3 sts, K2tog, K1 (decrease 2 sts). You now have 38 stitches.

Repeat this decrease row until you have 2 stitches remaining on your needle. The fabric will naturally form a square as you decrease.

Color Transition Chart (Decrease Section)

Mirror the color transitions from the increase section, but in reverse order:

1. Work 10 rows in Color C (starting from the first decrease row).
2. For the next 10 rows, alternate: 1 row Color C, 1 row Color B.
3. Work 10 rows in Color B.
4. For the next 10 rows, alternate: 1 row Color B, 1 row Color A.
5. Work 10 rows in Color A.

Final Row: K2tog (1 st). Cut yarn, leaving a 6-inch tail. Pull the tail through the last loop and tighten to secure. Weave in all loose ends with your tapestry needle.

Finishing

Now that your knitted square is complete, it's time to transform it into a plush pillow.

1. Block the Knitted Piece: To achieve the perfect 18-inch square shape, wet block your piece. Soak it in lukewarm water with a gentle wool wash, then gently squeeze out excess water (do not wring). Lay it flat on a towel, shape it to 18 inches square, and pin it down. Allow it to dry completely. This step is crucial for a professional finish.
2. Fold and Sew: Once dry, fold the square in half to form a pillow shape, with the right side (the side you prefer) facing out. The cast-on and bind-off corners should be at opposite ends.
3. Whip Stitch the Sides: Thread a tapestry needle with matching yarn (Color A works well for the seam). Using a whip stitch, sew three sides together, leaving one side open for the pillow form. Make your stitches even and snug, but not too tight to pucker the fabric.
4. Insert Pillow Form: Carefully insert your 16-inch pillow form into the opening. If using fiberfill, stuff it firmly to achieve a plump, supportive cushion.
5. Close the Final Side: Whip stitch the final side closed, securing all ends. Weave in any remaining yarn tails.

Optional Decorative Border

For a polished, finished look, you can add a crocheted border around the entire pillow edge. Using a crochet hook and matching yarn (Color A or a contrasting color), work a round of single crochet (sc) stitches evenly around the perimeter of the pillow, working through both layers at the corners to keep them neat. Join with a slip stitch and weave in ends. This adds a lovely frame to your gradient design.

Your Aurora Sky Knitted C2C Throw Pillow is now complete! Place it on your sofa, bed, or favorite reading chair and enjoy the serene, handcrafted beauty it brings to your space. This pattern is a wonderful way to practice colorwork and the C2C technique, and the result is a stunning, heirloom-quality piece you'll cherish for years.

Happy Knitting!