CSS Pattern Library
Browse 55+ pure-CSS background patterns organised by category - Dots, Stripes, Checks, Waves, Geometric, Grid, Diagonal, Polka, Weave, and Zigzag. Click any pattern to copy the ready-to-use CSS background value instantly. All patterns use only CSS gradient properties - no images, no external files, no signup required.
Showing 55 of 55 patterns
Polka Dots
Classic evenly-spaced polka dot pattern
Large Dots
Big polka dots for playful backgrounds
Tiny Dots
Subtle micro-dot texture
Offset Dots
Dots arranged in staggered grid
Colored Dots
Playful multi-tone dot pattern
Dot Grid
Precise dot grid for technical layouts
Horizontal Stripes
Classic horizontal pinstripe pattern
Vertical Stripes
Clean vertical stripe pattern
Thick Stripes
Bold wide stripe pattern
Colorful Stripes
Rainbow multi-color stripe pattern
Candy Stripes
Alternating thin candy-colored stripes
Barber Pole
Classic barber shop diagonal stripe
Subtle Stripes
Very subtle light stripe for minimal backgrounds
Slim Stripes
Ultra-thin vertical pinstripes
Checkerboard
Classic black and white checkerboard
Small Check
Tight checkerboard pattern
Gingham
Soft gingham picnic pattern
Blue Gingham
Classic blue gingham pattern
Graph Paper
Engineering graph paper grid
Blueprint Grid
Blue grid reminiscent of blueprints
Sine Wave
Smooth undulating wave pattern
Ocean Waves
Layered ocean-inspired wave pattern
Ripple
Concentric ripple effect
Sound Wave
Audio spectrum visualizer pattern
Hexagons
Honeycomb hexagonal tessellation
Triangles
Repeating triangle pattern
Diamonds
Diamond tessellation pattern
Circles
Overlapping circle pattern
Arrows
Directional arrow pattern
Zigzag Top
Zigzag border pattern that repeats
Fine Grid
Tight grid for technical backgrounds
Dot Grid
Grid made of dots at intersections
Major/Minor Grid
Grid with major and minor lines
Isometric Grid
Isometric/perspective grid pattern
Diagonal Stripes
Clean diagonal stripe pattern
Reverse Diagonal
Opposite angle diagonal stripes
Crosshatch
Crosshatch/checkered diagonal pattern
Hatching
Fine art hatching pattern
Bold Diagonal
Thick bold diagonal stripes
Colored Diagonals
Multi-color diagonal pattern
Confetti
Celebratory confetti pattern
Stars
Tiny star-like pattern
Leopard Spots
Organic spotted pattern
Basket Weave
Woven basket texture
Herringbone
Classic herringbone pattern
Waffle
Waffle/woven texture
Brick
Brick wall pattern
Zigzag Wave
Sharp zigzag wave pattern
Lightning Bolt
Sharp angular zigzag like lightning
Sawtooth
Sawtooth edge pattern
Maze
Intricate maze-like pattern
Retro Diamond
Retro 70s diamond pattern
Fishtail
Fishtail/scallop pattern
Bubbles
Bubbly circle pattern
Concentric Squares
Concentric square pattern
55+ Pure CSS Patterns
A curated collection of dots, stripes, checks, waves, geometric, zigzag, weave, and grid patterns - all built with pure CSS. No images, no SVGs, no external dependencies.
Search & Filter by Category
Find the perfect pattern fast. Filter by 10 pattern categories - Dots, Stripes, Checks, Waves, Geometric, Grid, Diagonal, Polka, Weave, and Zigzag - or search by name, description, or style keyword.
One-Click CSS Copy
Click any pattern card to copy the complete CSS background declaration to your clipboard. Paste it directly into your stylesheet, Tailwind style prop, or CSS-in-JS - no modification needed.
100% Client-Side, No Signup
All patterns render and copy entirely in your browser. There are no server requests, no accounts, and no usage limits. The patterns work offline once the page is loaded.
Web Development
Add subtle background textures to landing pages, hero sections, and cards without increasing page weight. Pure CSS patterns load instantly and scale perfectly at any resolution.
UI/UX Design Prototyping
Quickly apply background patterns to wireframes and mockups during the design phase. Copy the CSS directly from the library to your prototype tool for rapid iteration.
Technical & Dashboard Backgrounds
Graph paper, dot grids, and blueprint patterns are perfect for data dashboards, analytics charts, code editors, and technical documentation backgrounds.
Print & Digital Art
Use pattern backgrounds as textural elements in digital art, print designs, or brand assets. Export patterns by screenshotting the preview or writing them as SVG equivalents.
Game UI & HUD Overlays
Grid, crosshatch, and diagonal patterns add tactical or retro-futuristic flair to game menus, heads-up displays, and loading screens without bloating asset bundles.
Textile & Fashion Design
Gingham, herringbone, basket weave, and zigzag patterns translate directly to textile design concepts. Use the CSS colors as starting points for fabric colourways.
What Are CSS Background Patterns?
CSS background patterns are decorative repeating textures created entirely with CSS background properties - linear-gradient(), radial-gradient(), conic-gradient(), and repeating-* variants. Unlike image-based patterns, CSS patterns require zero HTTP requests, scale infinitely without pixelation, and can be recoloured instantly by changing a few color values in the CSS.
How the Patterns Are Built
Each pattern in this library uses one or more CSS background layers composed with gradients and fixed-size background tiles (background-size). The repeating nature of CSS backgrounds means a single small tile is drawn across the entire element automatically. This technique keeps the CSS minimal - most patterns are a single line of background CSS.
Customising Pattern Colors
Every pattern uses explicitly named CSS colors (like #333, #ff6b6b) that you can search-and-replace to match your brand palette. Replace the color values in the CSS after copying to change the pattern colours instantly. For advanced use, replace literal colors with CSS custom properties (var(--color-primary)) to create themeable patterns.
Browser Compatibility & Performance
All patterns use standard CSS features supported in all modern browsers (Chrome, Firefox, Safari, Edge). CSS background patterns have zero runtime performance cost - they are painted once by the browser compositor and consume no GPU memory beyond the rendered output. They work offline, have no bundle size, and never cause layout shifts.
Gradient Background Library
Browse 110+ curated CSS gradient backgrounds organised by style - Sunset, Ocean, Neon, Dark, Pastel, and more. One-click CSS copy.
CSS Named Colors Reference
Search, filter, and copy all 148 CSS named colors with HEX, RGB, and HSL values - filter by 12 color families.
Noise Texture Generator
Generate white noise and Perlin noise textures at custom sizes with adjustable intensity, color, and scale. Real-time canvas preview.
CSS Color Format Converter
Paste any CSS color value and get all equivalent formats instantly - hex, rgb, hsl, hwb, oklch, lch, lab, and named colors.
A CSS pattern library is a curated collection of pure-CSS background patterns - dots, stripes, checks, waves, geometric shapes, and more - that you can browse, preview, and copy with one click. Unlike image files, CSS patterns are code-only: they load instantly, scale infinitely, and can be recoloured by editing a few color values. This CSS pattern library contains 55+ patterns organised into 10 categories.
Click the "Copy CSS" button on any pattern card. The full CSS background declaration is copied to your clipboard. Paste it into your stylesheet: .my-element { background: radial-gradient(...); }. The pattern will repeat automatically to fill the element. No additional CSS is needed.
Yes - all colors in the pattern CSS are explicit hex colour values. After copying, you can replace any color value (like #333 or #ff6b6b) with your brand colours. For advanced theming, replace the colours with CSS custom properties: background: radial-gradient(circle, var(--pattern-color, #333) 1.5px, transparent 1.5px).
CSS patterns are superior in most cases: they require zero HTTP requests, have zero file size in your bundle, scale infinitely without pixelation, never cause layout shifts, and can be recoloured instantly. Image-based patterns (PNG, SVG) require separate file downloads, have fixed resolution, and need a new image file for each colour variation.
Yes. Use arbitrary value syntax: bg-[radial-gradient(circle,_#333_1.5px,_transparent_1.5px)] bg-[length:20px_20px]. Or add the pattern to your tailwind.config.js under theme.extend.backgroundImage for reusable utility classes.
Yes - CSS supports multiple background layers separated by commas. Layer a pattern over a gradient or over another pattern: background: radial-gradient(circle, #333 1.5px, transparent 1.5px) 0 0 / 20px 20px, linear-gradient(135deg, #f6d365, #fda085);. The first layer renders on top.
The background-size value controls pattern density. For example, a polka dot pattern with background-size: 20px 20px produces dense dots; changing it to 40px 40px makes the dots larger and more spaced out. Edit the size value at the end of the background shorthand to adjust scale.
Yes. All patterns are standard CSS code and can be used freely in personal and commercial projects. No attribution is required. The patterns themselves are simple CSS gradient combinations that cannot be copyrighted - they are functional CSS declarations, not creative works.
Absolutely. Using CSS code from this library in commercial websites, web applications, SaaS products, and client projects is permitted without restriction or attribution.
CSS background patterns repeat based on the element dimensions. If your element is not a multiple of the pattern tile size, the pattern may appear cut off at the edges. This is normal - the pattern still repeats correctly. To centre the pattern, use background-position: center.