Free Knitted Blanket Tutorial: Colour Block Chevron

There is something deeply satisfying about a blanket that looks far more complicated than it actually is. The colour block chevron is exactly that kind of project. At first glance, the bold zigzag stripes and rich blocks of contrasting colour make it look like the work of an advanced knitter with years of experience. In reality, once you understand the rhythm of the chevron pattern, it becomes almost meditative — a project you can work on while watching television, chatting with a friend, or simply enjoying a quiet afternoon with a cup of tea.

This free tutorial will walk you through every step of making your own colour block chevron knitted blanket, from choosing your yarn and needles to casting off and finishing your edges. Whether you are a beginner who has mastered the basics or an intermediate knitter looking for a satisfying weekend project, this pattern is designed to be accessible, adaptable, and genuinely enjoyable to make.

Why the Colour Block Chevron Works So Well

The chevron stitch has been a staple of both knitting and crochet for generations, and for good reason. The simple increase and decrease system creates a dramatic visual effect that looks striking in solid colours but becomes truly spectacular when you introduce colour blocking. By working each chevron section in a different colour or pairing complementary tones in bold bands, you end up with a blanket that feels modern, artistic, and completely unique to you.

The colour block element adds another layer of visual interest. Rather than carrying multiple colours within a single row, you work each colour in a band of several rows before switching. This means there is no complicated stranded colourwork, no weaving in a dozen ends every few centimetres, and no need to juggle multiple balls of yarn at once. You simply knit to the end of your colour section, cut your yarn (or carry it up the edge), join your new colour, and continue. It is a technique that rewards you with something that looks sophisticated but demands very little in terms of technical complexity.

Materials You Will Need

Before you begin, gather everything together so you can work without interruption. Having the right materials from the start makes the whole process smoother and more enjoyable.

Yarn: This pattern works beautifully with a chunky or super chunky weight yarn. You will need approximately 400 to 500 grams of each colour you plan to use. For a standard throw blanket measuring roughly 120cm by 150cm, choose three to five colours. Acrylic yarn is an excellent choice for blankets because it is machine washable, widely available, affordable, and comes in an enormous range of colours. If you prefer a natural fibre, a merino wool blend gives a wonderfully soft drape and lovely stitch definition. Some popular choices include Lion Brand Wool-Ease Thick & Quick, Paintbox Simply Chunky, or Drops Andes for a slightly more luxurious feel.

Needles: For a chunky yarn, you will typically want 8mm to 10mm knitting needles. This pattern is worked flat, meaning you knit back and forth in rows rather than in the round, so you need long straight needles or a circular needle used as straights. A 80cm to 100cm circular needle is actually ideal for this project because it can hold the full width of the blanket without stitches falling off the ends.

Additional tools: You will also need a tapestry needle or large-eye blunt needle for weaving in your ends, scissors, stitch markers if you find them helpful for keeping track of your chevron points, and a tape measure for checking your dimensions as you go.

Understanding the Chevron Stitch

The chevron pattern is built on a simple principle: you increase at the peaks and decrease at the valleys of each zigzag wave. In knitting, this is achieved through yarn overs or knit-front-and-back increases paired with knit-two-together decreases. The number of stitches in your total cast-on should remain the same from row to row — what changes is where those stitches sit horizontally, which creates the wave effect.

For this pattern, we are working a simple 12-stitch repeat. Each repeat creates one full chevron wave. You can adjust the width of your blanket by adding or removing complete 12-stitch repeats, plus the additional edge stitches on either side.

Cast-On and Pattern Instructions

Tension/gauge: Before you start your full blanket, it is worth knitting a small swatch to check your tension. With chunky yarn on 9mm needles, you should aim for approximately 10 stitches and 14 rows per 10cm in stocking stitch. Your tension does not need to be exact, but it will affect the final dimensions of your blanket, so adjust your needle size accordingly if needed.

Abbreviations used in this pattern:

k — knit
p — purl
k2tog — knit two stitches together (a right-leaning decrease)
skpo — slip one stitch, knit one stitch, pass the slipped stitch over (a left-leaning decrease)
yo — yarn over
rep — repeat
RS — right side
WS — wrong side

Cast on: Using your first colour, cast on 121 stitches. This gives you ten full 12-stitch repeats plus one stitch at each edge for a neat selvedge. You can cast on more or fewer repeats depending on how wide you want your blanket — just remember that every full repeat you add increases the width by the width of one chevron wave.

Foundation rows: Work 2 rows in garter stitch (knit every row) to create a tidy base before you begin the chevron pattern.

Chevron pattern row (RS): K1 (edge stitch), k1, yo, k4, skpo, k2tog, k4, yo, rep from to last stitch, k1 (edge stitch).

WS row: K1, purl to last stitch, k1.

These two rows form the complete pattern. Repeat them throughout the blanket, changing colours every 10 to 14 rows to create your colour blocks.

The edge stitches (the k1 at the beginning and end of every row) are crucial. They create a clean, even selvedge along both sides of the blanket and make it much easier to seam or add a border at the end if you choose to. Always knit these stitches on both right side and wrong side rows.

Working Your Colour Blocks

The colour blocking in this pattern is beautifully simple. Decide on your colour sequence before you begin — it helps to lay your yarn balls out in order so you can see how the colours will flow together. You might choose a palette of earthy neutrals like cream, oatmeal, rust, and deep brown for a cosy Scandinavian feel. Or you might prefer something bold and graphic, such as mustard yellow, burnt orange, terracotta, and off-white. A cool palette of dusty blue, sage green, lavender, and soft grey creates something that feels calm and contemporary.

Work your first colour for 12 rows of the chevron pattern (which gives you six full repeats of the two-row sequence). Then, to change colour, simply cut your yarn leaving a tail of about 15cm for weaving in later, join your new colour by tying a loose slip knot around the working yarn, and continue knitting. As you work the first few stitches with the new colour, hold the tail end against the needles and knit over it to anchor it — this reduces the number of ends you need to weave in later.

If you prefer, you can carry your yarn up the edge rather than cutting it each time. This works well if you are working with just two alternating colours, but with multiple colours it can create a thick, unwieldy edge. For a multi-colour blanket, cutting and rejoining tends to give a neater finish.

A colour sequence that works particularly well is to work each colour for between 12 and 18 rows. Varying the depth of your colour blocks slightly — some narrow, some wider — adds a lovely organic quality to the finished blanket and stops it from looking too rigidly uniform.

Tips for Keeping Your Chevrons Even

Chevron knitting is very forgiving, but there are a few things that will help you keep your pattern looking sharp and consistent throughout the project.

Count your stitches regularly, especially at the beginning. It is very easy to accidentally add an extra yarn over or forget a decrease, and catching a mistake early is much easier than trying to trace it back fifteen rows later. Check your stitch count at the end of every third or fourth row — you should always have 121 stitches (or whatever your cast-on number was).

Keep your tension consistent, particularly when joining a new colour. The first few stitches after a join can sometimes be slightly looser or tighter than the rest. Working them slightly more deliberately helps maintain an even fabric.

If you find yourself losing track of where you are in the pattern, stitch markers can be incredibly helpful. Place a marker every 12 stitches to mark each chevron repeat. This way, if your count goes off, you can immediately see which section has the error rather than having to count back from the beginning of the row.

How to Adapt This Pattern

One of the great pleasures of this pattern is how easily it can be adapted to suit your taste, your yarn stash, or the recipient of the finished blanket.

To make a wider blanket: Add more 12-stitch repeats to your cast-on. Each additional repeat will add roughly 12 to 14cm of width depending on your tension. A king-size blanket might use 15 or 16 repeats.

To make a baby blanket: Cast on fewer repeats — five or six gives a lovely small blanket, perfect for a pram or cot. Choose softer colours and perhaps a finer yarn for a delicate finished piece.

To create a striped rather than blocked effect: Instead of working 12 or more rows in each colour before switching, change colour every 2 rows. This creates a much finer striped effect with the chevron shape still visible underneath the colour changes.

To add texture: Work the WS rows in a different stitch — for instance, working every WS row as a knit row rather than purl turns your stocking stitch sections into garter stitch. This creates a slightly more textured surface and also means the blanket lies flatter without any tendency to curl at the edges.

To add a border: Once your blanket is complete, you can pick up stitches around the entire edge and work a border in your choice stitch. A simple garter stitch border of 8 to 10 rows in a neutral colour ties everything together beautifully and gives the blanket a very polished, finished look.

Finishing Your Blanket

Once you have reached your desired length — typically around 130 to 150 rows for a throw blanket, though you should simply keep going until it looks right to you — it is time to cast off.

Work a final two rows of garter stitch (knit every row) to mirror your foundation rows at the beginning of the blanket. This creates a visually balanced look with matching edges at both ends.

To cast off, knit the first two stitches, then insert the left needle into the first stitch on the right needle and lift it over the second stitch and off the needle. Knit the next stitch and repeat. Continue across the row. When you have one stitch remaining, cut your yarn and pull the tail through the last loop to secure it.

Now comes the less glamorous but essential part: weaving in your ends. Thread each tail onto your tapestry needle and weave it through the backs of several stitches in a zigzag pattern, making sure to go both horizontally and vertically to secure it firmly. Give each woven end a gentle tug to ensure it is not going to pull loose, then trim any excess. Work methodically from one end of the blanket to the other so you do not miss any tails.

Once all your ends are woven in, give your blanket a gentle block. Lay it flat on a clean towel or foam mat, mist it lightly with water, and ease it into shape with your hands. Pin the edges straight if needed. Allow it to dry completely before picking it up — this step makes a remarkable difference to the final drape and evenness of the fabric, even with acrylic yarn.

Caring for Your Finished Blanket

The care instructions will depend entirely on the yarn you used. If you chose an acrylic or acrylic blend, your blanket is almost certainly machine washable on a gentle or wool cycle in cool water. Lay it flat to dry rather than tumble drying, as heat can distort the stitches and cause acrylic fibres to pill more quickly.

For natural fibres like merino or alpaca, hand washing in cool water with a wool-specific detergent is the gentlest option. Support the weight of the wet blanket when lifting it from the water to avoid stretching, and press out excess moisture in a towel before laying it flat to dry.

A well-cared-for knitted blanket can last for many years and, often, many decades. The fact that you made it yourself only adds to that longevity — there is a care that goes into handmade things that factory production can never quite replicate.

A Few Final Thoughts

The colour block chevron blanket is one of those projects that gives back generously. It is fast enough that you can see real progress within a single sitting. It is visually engaging enough that it holds your attention without being so complicated that it causes frustration. And the finished result is genuinely beautiful — the kind of thing you will want to display rather than tuck away in a cupboard.

If this is your first chevron project, do not be put off by the initial counting. Once your hands have settled into the rhythm of the increases and decreases, it will feel completely natural, and you will find yourself moving through the rows with a confident, easy flow that is one of knitting’s genuine pleasures.

Share your finished blanket, tag your projects, and pass this tutorial along to any knitting friends who are looking for their next project. There is something wonderful about knowing that a pattern you love is bringing warmth and creativity into other people’s homes too.

Happy knitting.