Celebrate Harry Potter Day with your own magical house design and 4 Hogwarts ID card templates

May 2nd isn’t just another date on the calendar. It’s the day the wizarding world changed forever. Known to fans everywhere as International Harry Potter Day, it honors the Battle of Hogwarts, where courage, friendship, and a bit of well-placed spellwork defeated darkness once and for all.

If you’re a die-hard fan, chances are you’ve already taken the “Which house are you?” quiz, maybe even debated it with friends (or taken it again just to double-check your results). Gryffindor, Ravenclaw, Hufflepuff, or Slytherinyour house says a lot about you.

Luckily for you, as designers, you already know the best way to celebrate the Harry Potter Day: by creating your own magical merch.

That’s why we’ve conjured up four house-themed ID card templates you can fully customize inside Kittl. You’ll be able to design your own lookrobes in your house colors, personalized accessories, even the style of your wand or magical companion.

And if you’re feeling even more inspired? We’ve added extra magic-inspired templates to the mix, too. From layouts that look like they came straight out of The Daily Prophet, to alternative art styles for wizards who want something a bit different, we’ve got you covered.

Why is the 2nd of May Harry Potter Day?

May 2nd marks the end of the Second Wizarding War.

What makes this date so significant isn’t just the battle itself, but what it represents: the end of fear, the fall of Voldemort, and the beginning of rebuilding a world shaken by dark magic. It’s a day of remembrance, of honoring characters we loved—and lost. Fred, Lupin, Tonks, and so many others made that victory possible.

But here’s something many fans don’t realize: the UK government officially recognized May 2nd as International Harry Potter Day in 2012.

That’s right. The Ministry of Magic may be fictional, but this celebration is very real.

When is Harry Potter Week?

Theres no official ministry decree for Harry Potter Week, but the fandom didn’t need one.

Over time, the days leading up to May 2nd and sometimes the ones that follow have naturally turned into a full-blown celebration known as Harry Potter Week. Any chance to wear a Harry Potter robe is a good one, and this event gives you up to seven full days of excuses.

What’s the Harry Potter house test?

The Harry Potter house test is a quiz that sorts fans into one of the four Hogwarts houses: Gryffindor, Ravenclaw, Hufflepuff, or Slytherin based on personality traits, values, and choices.

If you’re new to the wizarding world, you’ll want to get yourself sorted out. Before we dive into the nitty-gritty of design, this step is more important than you might think, especially for the witches and wizards of design.

Why? Because once you know your house, you’ve got your color palette.

You can take the official Sorting Hat quiz on the Wizarding World website (formerly Pottermore), which includes beautifully written scenarios and detailed results.

But now, you can also find plenty of non-official quizzes or explore fan-made versions with questions like, Which magical creature would you bring to class? or How would you react in a duel?

Sites like BuzzFeed, Playbuzz, or even TikTok filters are perfect if you want to take the test more than once (because let’s be real, some of us needed confirmation again that we weren’t secretly a Slytherin).

These unofficial Harry Potter tests may be shorter and a little more playful, but they’re a fun way to get sorted and compare results with friends.

What’s the Harry Potter design style?

The design style of Harry Potter blends medieval Gothic architecture with fantasy elements.

If you’re a designer aiming to capture the essence of the Wizarding World, understanding its unique aesthetic is crucial. This knowledge will guide your choices in color schemes, typography, and visual elements, ensuring your creations resonate with the magical theme.​

01. Medieval Gothic influences

Hogwarts Castle, the central setting of the series, draws heavily from medieval Gothic architecture.

According to the official Harry Potter website, the design team aimed for a “medieval Gothic style, which is strong and dynamic,” incorporating elements from various historical structures to achieve this look. The castle’s design features, such as turrets, spires, and expansive halls, reflect this architectural influence.

That same Gothic spirit also lives in the typography and visual identity of the Wizarding World if you’re exploring that style for your own work, this list of gothic fonts for designers is a great place to start.

02. Old-world textures and deep, muted tones

Remember the family tree painted on the wall of 12 Grimmauld Place, Sirius Black’s childhood home? That towering tapestry wasn’t just a design element — it is perfectly suited for the Harry Potter Day celebration. The texture alone made the room feel ancient and full of secrets (which, if we’re honest, it totally was).

Textures play a significant role. With materials like aged wood, stone, and wrought iron contributing to the authentic, old-world feel of the environments.

The color palette within the Harry Potter universe is dominated by deep, muted tones like burgundy, forest green, navy blue, and gold. These shades evoke a sense of tradition, mystery, and timeless magic — very different from bright, modern palettes.

If you’re new to working with darker tones, here’s a helpful guide on choosing the best color combinations to maintain balance while still capturing bold emotion.

03. Mystical/historical symbols and Serif fonts

Above is a heraldic symbol of a lion, similar to what you’d find in the crest of Gryffindor House — bold, noble, and rich in storytelling potential.

Visual elements play a huge part in setting the tone for Harry Potter Day: heraldic symbols, crests, and ancient motifs all give that sense of noble, timeworn magic. These elements often mirror real-world medieval design traditions and are especially visible in the four Hogwarts houses. Each, with their own creature, colors, and emblematic style.

If you’re building your own magical emblem or custom crest, you might explore our most advanced AI Logo Generator to give your logo designs personalized and unique just for you.

Typography in the Wizarding World leans heavily on ornate serif fonts, with decorative flourishes that echo the look of medieval manuscripts and spellbooks. Many designs also use hand-drawn styles that mimic the inked writing of a quill.

Designing with House Pride: Traits, colors, and vibes of each Hogwarts House for Harry Potter Day Celebration

So, you’ve been sorted. You know your house. And now comes the fun part — bringing that identity to life through your Harry Potter Day design.

What’s next? Take a moment to learn your way around Kittl. You’ll find everything you need to navigate the tools, customize templates, and bring your magical ideas to life. Then scroll down to explore inspiration tailored to your house.

You’ll find colors, symbols, and design styles that are perfect to inspire a standout Harry Potter robe, a custom house badge, or even your own Daily Prophet cover.

01. Gryffindor

Gryffindor color palette: Deep Crimson Red (#A10000), Bold Scarlet (#B20000), Firelight Amber (#D88300), Classic Gold (#D4AF37), Gryffindor Yellow (#ECC23A)

You’re courageous by nature, just like the famous Gryffindor before you, Harry Potter, who led Dumbledore’s Army and faced down the darkest wizard of all time while still finishing his schoolwork (mostly).

If you’re sorted into Gryffindor, you lead with your heart, jump into action, and always stand up for what you believe is right.

Your magical companion might be a loyal owl or a fiery phoenix, echoing your deep loyalty and inner strength. Gryffindor’s dorm is perched in one of Hogwarts’ towers, where velvet-red drapes, golden lamps, and cozy hearths always burn. You might want to keep that in mind when you find different elements to include in your design.

So, to celebrate Harry Potter Day, go bold: think medieval heraldry, roaring lions, and warm light that radiates from every corner.

02. Ravenclaw

Ravenclaw color palette: Ink Night Blue (#111C40), Midnight Slate (#1D2A54), Study Hall Gray (#545454), Tower Stone (#7E7E7E), True Black (#000000)

So, you landed in Ravenclaw? That tracks.

You’re brilliant, creative, and unapologetically curious traits shared with Luna Lovegood, one of the most iconic Ravenclaws known for her open-mindedness, quiet wisdom, and ability to see the world a little differently. If your imagination is constantly buzzing, and you value cleverness above bravado, you’re in the right tower.

Your ideal magical pet might be a snowy owl, symbolizing intelligence, or a cat that insists on knocking ink bottles over mid-study session. Ravenclaw’s dorm sits at the top of a spiraling tower filled with towering bookshelves, open skies, and starlit ceilings.

That sense of quiet wonder should guide your Harry Potter Day design — use cosmic shapes, soft gradients, and clean lines that feel like they were pulled from a dream or a spellbook left open under the moon.

03. Hufflepuff

Hufflepuff color palette: Honey Gold (#ECB939), Warm Buttercream (#F0C75E), Soft Clay Brown (#726255), Hearthstone Deep (#372E29), True Black (#000000)

Welcome to the most grounded house in Hogwarts. Just ask Cedric Diggory, one of Hufflepuff’s brightest stars, known for his sportsmanship, quiet confidence, and sense of fairness.

If you’re the type to check in on your friends before starting your potion homework or plant flowers outside your dorm entrance, you’re home here. As a Hufflepuff, you’re known for your patience, your loyalty, and your zero-tolerance policy for injustice. Your energy is calm but powerful — the kind that holds a group together.

If you were to choose a magical pet, it might be a toad (adorably underrated) or a Niffler that causes chaos but wins everyone’s heart anyway.

To inspire your Harry Potter Day design, let us tell you a little bit about your dwellings. The Hufflepuff common room is tucked near the kitchens, bathed in golden light and surrounded by living greenery. The vibe is soft, earthy, and a little whimsical-like a cottage core greenhouse with magic bubbling beneath the surface.

It pairs beautifully with cozy, layered visuals found in styles like the boho tarot card aesthetic, where organic patterns and symbolic elements evoke depth, intuition, and handcrafted charm.

04. Slytherin

You’re ambitious, clever, and unafraid to go after what you want. Just like Severus Snape, one of the most layered and powerful Slytherins in Hogwarts historyfeared, respected, and ultimately remembered for his loyalty and immense skill in magic.

If you see opportunity everywhere and prefer quiet strategy over loud gestures, your house robe should be green and silver.

Your magical pet? A sleek black cat who always seems to know your thoughts, or a serpent — intelligent, graceful, and not to be underestimated. Slytherin’s common room sits below the Black Lake, casting eerie green light through windows that frame a cool, ancient space carved in stone.

Your Harry Potter Day design should echo that mystery — use deep greens, cold silvers, and visual contrasts that mirror reflections on water. Elegant doesn’t mean overdone. In Slytherin, it means sharp, intentional, and quietly powerful.

Create your magical ID card with Kittl and wear your house with pride this Harry Potter Day

Need your own house pride fix before you jump into more Harry Potter Day designs? (Or maybe to celebrate your first day at the Ministry of Magic?) Either way, we’ve got your back.

Our fully editable Hogwarts ID card templates are the perfect place to starttheyre designed to help you declare your house, personalize your look, and get that spark of magic going. Once you’re happy with your design, just hit Download in Kittl and export it as an image to share anywheremerchs, printouts, or even your profile pictures.

Each card comes with your Harry Potter house robe, room for your name, and space for magical companions and background elements that match your vibe. It’s a fun way to say: “Hey, I’m a Ravenclaw!” (or Gryffindor, Slytherin, Hufflepuff— we love you all equally.)

01. Hogwarts ID card with Gryffindor robe

Wrap yourself in courage with your Harry Potter Gryffindor robe, shown proudly on your personalized ID card.

Imagine carrying this ID into your first Care of Magical Creatures class with Hagrid, taming a Hippogriff with a steady gaze.

Or maybe simply use it for Muggle events as a cosplay badge this Harry Potter Day, or just to remind yourself that you’re built for bold moves and bigger dreams.

02. Hogwarts ID card with Ravenclaw robe

Just picture presenting this ID on your way to decode ancient runes that even Professor Flitwick would admire.

Step into the endless skies of imagination, your mind sharp and your Harry Potter Ravenclaw robe flowing around you on your very own identification card.

Use it to design fan event badges, personalized wizard resumes, or a magical name tag for your next themed book club meeting. Simply edit the details to make it “you”. Fitting for a Ravenclaw looking to look sharp this Harry Potter Day.

03. Hogwarts ID card with Hufflepuff robe

Need a Hufflepuff adorable ID to celebrate Harry Potter Day?

Imagine flashing this ID after a long day tending to magical herbs in Professor Sprout’s greenhouse or before sneaking down to the kitchens for a late-night butterbeer snack.

Carry the warmth of loyalty and patience wherever you go, wrapped snugly in your Harry Potter Hufflepuff robe on your personalized Hogwarts ID card.

04. Hogwarts ID card with Slytherin robe

Picture this ID clipped to your Harry Potter Slytherin robe as you stride past the dungeons to a secret Potions Club with Professor Snape himself — or while sketching out a spell strategy even Regulus Black would admire.

Tailor it to your personality and use it as a prop for immersive fan projects this Harry Potter Day, personalized designs for Slytherin common room parties, or darkly stylish keepsakes that show you know how to play the long game.

Celebrate International Harry Potter Day with creativity and house pride

International Harry Potter Day isn’t just about remembering your favorite magical moments — it’s about living them.

From creating your own house ID card to designing custom posters, badges, or magical merch, there’s no better way to celebrate than by putting your creative touch on the wizarding world.

Whether you’re showing off your Harry Potter Slytherin robe, crafting a crest for your Ravenclaw house, or making spell-themed stickers that look like they came straight out of Diagon Alley, Kittl makes it easy.

With templates designed for all muggle-uses and magic wielders (and more magic-themed layouts in the works), you can jump right in and start designingeven if you’re just starting your journey as a designer.

The Sorting Hat may have decided where you belong, but what you create with that identity? That’s entirely up to you.