If you love the calm, fresh feel of blue, these fifteen crochet pillow and blanket set ideas will keep your home looking modern and cozy. We’ll lean into clean stripes, geometric patterns, and coastal-inspired textures, all in cool blue palettes—from baby blues and sea-glass tones to deep navy. Pair each blanket with a simple matching pillow (or vice versa) so your sofa or bed looks intentionally styled, not thrown together. Pick one set, stick to a tight color story, and you’ll have a polished, designer-feel room in no time.
Baby Blue Stripes Crochet Blanket & Cushion Set
This Baby Blue Stripes crochet blanket and cushion set is perfect for a serene nursery or a light, airy living room. Work the Crochet Baby Blue Stripes Baby Blanket first, then use one central stripe repeat to create a coordinating 16–18″ pillow front. Keep the soft blue, grey, and white combination for a truly cool, modern look. Block both pieces so the stripes relax and lie flat, then style on a white chair or crib for maximum impact. Tutorial.
Supplies:
- Worsted or DK cotton/acrylic in baby blue, soft grey, and white
- 4.5–5.0 mm hook
- 18″ pillow insert
- Yarn needle and scissors
- Blocking pins and mat (optional)
Why it’s great: Gentle blue stripes feel soothing and modern, ideal for baby spaces or minimalist decor.
Navy Gingham Crochet Throw & Pillow Pair
Turn the iconic Navy Gingham crochet blanket into a full set by adding a simple checkered cushion to match. The Navy Gingham Crochet Blanket uses a bold navy, white, and light blue combo that feels both classic and very current. After finishing the throw, work a smaller panel using the same gingham repeat and seam it around a 16–20″ insert. Keep your tension even so the checks stay square and crisp. Perfect for a reading chair or guest bed. Tutorial.
Supplies:
- Worsted weight yarn in navy, white, and light blue
- 5.0 mm hook
- Square pillow insert
- Yarn needle, scissors, measuring tape
Why it’s great: The navy gingham pattern feels like upscale farmhouse meets city apartment.
Modern Lapis Stripe Crochet Blanket & Accent Pillow
The Modern Crochet Blanket Pattern from Daisy Cottage Designs mixes lapis, blue haze, gold, and white for a cool, contemporary stripe story. Turn it into a set by using a few of your favorite stripes on a 14–16″ pillow front; back it with a solid panel in your main blue. The double-crochet texture works up quickly and drapes beautifully. Use a tight envelope back so the insert stays in place and the edges look sharp on your sofa. Tutorial.
Supplies:
- Worsted weight yarn in lapis blue, pale blue, white, and accent gold
- 5.0–5.5 mm hook
- Pillow insert
- Yarn needle, scissors, stitch markers
Why it’s great: Bold stripes plus muted blues read modern and playful without overwhelming the room.
Coastal Comfort Blue-Cluster Crochet Throw & Cushion
The Coastal Comfort Throw uses sea blue, antique teal, linen, and dark olive for a beachy-cool vibe. Stitch the throw with its easy cluster pattern, then reuse the stripe sequence on a smaller rectangle to sew into a pillow cover. Because the stitch is thick and textured, both blanket and pillow feel plush without being bulky. Add a narrow linen border on both pieces to visually tie them together. Ideal for a lake house, balcony nook, or bedroom bench. Tutorial.
Supplies:
- Worsted weight yarn in sea blue, teal, linen, and olive
- 6.0 mm hook (J)
- Pillow insert (16–18″)
- Tapestry needle, scissors
Why it’s great: Cluster texture plus coastal stripes = a designer look with very simple stitches.
Ombre Ripple & Striped Crochet Pillow Set
This Cool Blue Ombre Ripple and Striped Crochet Pillow set comes straight from Easy Crochet’s styling. The Striped Crochet Pillow Cover is worked in navy, silver blue, white, and linen to match the Ombre Ripple blanket shown in the photos. Make the pillow first, then crochet the ripple throw (following the linked pattern from the same page) for a perfectly coordinated sofa duo. Block lightly to keep stripes and ripples smooth. Great for a modern living room refresh. Tutorial.
Supplies:
- Worsted yarn in navy, silver blue, white, and linen
- 5.5 mm hook (I)
- 18″ x 18″ pillow form
- Buttons, yarn needle, scissors
Why it’s great: Muted blue stripes plus soft ripples feel polished but still cozy.
Nautical Navy CC Crochet Cushion & Matching Lapghan
The Nautical Cushion Cover has sharp C2C stripes in navy and white cotton—pure coastal cool. Use the exact chart for the front panel to design a matching lapghan: simply expand the stitch counts, keeping the same striping layout. The pillow closes with a buttoned envelope back, so it’s easy to wash. Work both pieces in mercerized cotton for crisp stitch definition and durability in high-use spaces like living rooms or porches. Perfect for a boaty, beach-inspired corner. Tutorial.
Supplies:
- Worsted cotton in navy and white (24/7 Cotton)
- 3.75 mm hook (F)
- 13″ pillow insert
- Wooden button, yarn needle, scissors
Why it’s great: Classic navy-and-white stripes instantly say “fresh, coastal, and modern.”
Interlocking Pinstripe Crochet Pillow & Graphic Throw
The Interlocking Crochet Cushion Cover uses turquoise and apricot interlocking stripes for a stunning pinstripe effect. To build a set, work the cushion exactly as written, then repeat the interlocking motif in rows to form a coordinating throw. The technique looks intricate but is very rhythmic once you get going. Choose a cool turquoise-heavy palette to keep it in the blue family, and use a solid border around both pieces to frame the pattern. Tutorial.
Supplies:
- DK acrylic in turquoise and apricot (Stylecraft Special DK)
- 4.0 mm hook
- 40 x 40 cm pillow insert
- Zip (optional), yarn needle, scissors
Why it’s great: Interlocking stripes give serious designer energy with just two colors.
Lakeside Diamond Blue Crochet Throw & Minimal Pillow
The Lakeside Throw Crochet Blanket from Spotted Horse Design Co. is a blue-and-white diamond tapestry crochet masterpiece. For a set, pair the intricate blanket with an ultra-simple solid blue pillow worked in the same yarn and herringbone half-double stitch. The contrast of graphic throw and minimal cushion keeps things modern. Work over carried yarn neatly so the back of the blanket stays clean. This duo looks amazing over leather sofas or in monochrome grey rooms. Tutorial.
Supplies:
- Bulky yarn in deep blue (Solstice Heather) and white
- 6.5 mm hook (K)
- Square pillow insert
- Tapestry needle, scissors
Why it’s great: High-contrast diamonds instantly read modern and luxe, especially in deep lake blue.
Teal Stripe Modern Crochet Throw & Floor Cushion
Hanjan Crochet’s Easy Crochet Throw Pattern features bold stripes in teal, black, beige, and brown; shift the palette toward teal and soft neutrals to emphasize cooler tones. After crocheting the throw in your chosen blues, create a large floor cushion cover using the same stitch and stripe order. Stuff it firmly for extra seating in a living room or reading nook. The textured stitch and balanced striping make the whole set feel very high-end, especially against light walls. Tutorial.
Supplies:
- Worsted yarn in teal, charcoal, beige, and soft grey
- 5.5 mm hook (I)
- Large floor cushion insert or stuffing
- Yarn needle, scissors, stitch markers
Why it’s great: Chunky stripes and clean texture bridge boho comfort and modern minimalism.
Blue Waves Ombre Crochet Blanket & Simple Cushion
The Blue Waves Crochet Blanket pattern creates a gentle ombre of blues that feels like watching the sea. Crochet the blanket first, then work a simple single-color pillow cover in the darkest blue, using the same wave repeat on the front panel. Keep the back plain to save time. Use this cool blue set at the end of a bed or on a window seat for a soothing view. Great stash-buster if you have multiple blue shades. Tutorial.
Supplies:
- Worsted or baby yarn in several blue shades
- 5.0 mm hook
- 16–18″ pillow insert
- Yarn needle, scissors
Why it’s great: Soft wave stripes and ombre blues are instantly calming and very on-trend.
Cool Blue Bernat Herringbone Crochet Throw & Lumbar Pillow
Bernat’s Herringbone Crochet Blanket looks incredible in the Cool Blue shade of Bernat Blanket yarn. Work the throw as written, then adapt the same herringbone stitch to create a rectangular lumbar pillow for your sofa or bed. Because the yarn is super bulky, both pieces crochet up fast and feel luxuriously squishy. Keep edges straight by watching your turning chains and counting regularly. This set is particularly good for modern, low-profile couches. Tutorial.
Supplies:
- Bernat Blanket in Cool Blue
- 8.0–9.0 mm hook (L/M)
- Lumbar pillow form
- Yarn needle, scissors
Why it’s great: One stitch, one yarn, and one shade of blue give a very cohesive modern look.
Caron Blue Waves Crochet Throw & C2C Pillow
The Caron Blue Waves Crochet Blanket uses self-striping yarn to create effortless cool blue ripples. To complete the set, work a matching C2C pillow using the same yarn cake, letting the stripes fall where they may. The mix of wave texture and pixel-like C2C squares feels modern and playful. Make sure to start the pillow at the same color point in the cake if you prefer symmetrical fronts. This duo shines on mid-century or rattan furniture. Tutorial.
Supplies:
- Caron self-striping yarn in Blue Waves
- 5.0–5.5 mm hook
- 18″ pillow insert
- Yarn needle, scissors
Why it’s great: Self-striping yarn does the colorwork for you, perfect for relaxing projects.
Corner-to-Corner Navy Crochet Pillow & Mini Throw
The Corner-to-Corner Pillow Crochet Pattern from You Should Craft is worked in a bold, modern square using navy and contrasting tones. Turn it into a mini-set by enlarging the graph to throw size for a small lapghan. Keep the pillow exactly as written so you can practice C2C on a manageable scale first. Use a navy-dominant palette with crisp white or silver for a cool graphic look. Ideal for office chairs, reading corners, or dorm beds. Tutorial.
Supplies:
- Worsted yarn in navy and a light contrast shade
- 5.5–6.0 mm hook
- Pillow insert
- Yarn needle, scissors, stitch markers
Why it’s great: C2C adds a graphic, pixel-art feel that suits very modern interiors.
Conclusion
Cool blue crochet pillow and blanket sets can completely change the mood of a room—making it calmer, fresher, and more pulled together with just a couple of projects. Start with one pattern that feels achievable, then build the matching piece once you’re comfortable with the stitches. Save or bookmark this list so you can come back whenever you’re ready to add another soft, modern blue set to your space.
FAQs
1. What yarns work best for crochet home items like pillows and blankets?
Medium (worsted) or bulky acrylic and cotton blends are favourites for home decor. They’re durable, comfy, and usually machine washable. Cotton gives crisp stitch definition and a cooler feel; acrylic is warmer, lighter, and often more budget-friendly. For super squishy throws, chenille or blanket yarns are great, but use them on simpler stitches so they don’t split.
2. Should I machine wash or hand wash my crochet pillows and blankets?
Always check the yarn label first. Most acrylics can be machine washed cold and tumble dried low. Cotton often prefers a gentle machine cycle and flat drying to avoid stretching. For removable pillow covers, use button or zipper closures so you can wash them separately. When in doubt, hand wash in cool water, gently squeeze out excess, and lay flat to dry, reshaping edges while damp.
3. How can I scale a blanket pattern up or down for different beds?
Look for the pattern’s stitch multiple (e.g., “multiple of 6 + 3”). Measure your target width, then chain enough repeats to reach that size, adding or subtracting in pattern multiples. For length, simply work more or fewer rows. Check your gauge with a small swatch so you know how many stitches per inch you get before committing to full size.
4. What fibers are safest for kitchen or high-heat décor items?
For anything near heat—like trivets or hot pads—use 100% cotton or other natural fibers that don’t melt. Avoid acrylic and polyester where they might contact hot dishes, radiators, or candles, as they can soften or melt. For typical living-room pillows and throws away from direct heat, acrylic, blends, and cotton are all fine.
5. How do I join pieces and edge blankets so they survive daily use?
Use sturdy joins like slip-stitch or single-crochet seams worked through both loops. For squares, join-as-you-go methods reduce bulky seams. Add borders of at least one or two rounds around blankets and pillow fronts to stabilize the edges; simple single crochet or herringbone half-double borders are strong and tidy. Weave in ends in multiple directions to keep them from working loose.
6. How much time and yarn do I need for pillows, throws, and lapghans?
A simple 16–18″ pillow cover in worsted yarn typically takes 2–4 hours and 250–400 yards, depending on stitch density. Lap-size throws (around 40″ x 50″) may need 1000–1500 yards and a weekend or two of relaxed crocheting. Larger couch throws in bulky yarn often finish faster because the stitches are huge, even if total yardage is higher.
7. How can I photograph my crochet sets so they look as good as the tutorials?
Use natural light near a window, avoid harsh overhead lighting, and keep the background simple. Drape blankets casually over chairs or beds and plump the pillows so the stitch texture is visible. Shoot from slightly above or at a 45° angle, and include a few lifestyle props (book, mug, plant) without cluttering the frame. Neutral walls and furniture help the blue tones pop.
8. How do I fix curling edges, stretching, or wavy borders on my crochet pieces?
Curling often means tight edges—go up a hook size for borders or add extra stitches at corners. Wavy borders can indicate too many stitches; redo the border with fewer stitches per side. For stretching, especially with cotton or heavy throws, block your blanket flat, pinning edges to shape while it dries. For pillows, add a slightly larger insert to fill out any looseness and support the fabric.