Rainbow Wallpaper Colorful HD

🌈 Rainbow Wallpapers — Colorful, Spectrum & Holographic Backgrounds in HD & 4K

Every colour at once. This app brings you free rainbow wallpapers and colorful backgrounds — light split through a prism, holographic foil, spectrum bands and vivid abstract colour, all in HD, Full HD and 4K quality.

Light breaking through a glass prism into seven bands, holographic foil catching the light, iridescent oil-slick and soap-bubble colour, ink dropped into water and spreading, paint swirls and tie-dye spirals, crystal refraction and chromatic flares, chrome and metallic sheen shifting as it turns, bright spectrum stripes, colour splash on white, aurora light across a dark sky, vivid blocks of saturated colour, light through cut glass — the whole spectrum, built for a phone screen.

✨ KEY FEATURES

📱 SET AS LOCK SCREEN, HOME SCREEN OR BOTH
One tap to apply. Choose a rainbow wallpaper for your lock screen, a colorful background for your home screen, or set the same one on both screens at once.

⬇️ DOWNLOAD IN HD & 4K
Save any colorful background straight to your gallery in full resolution. Download once, use it anywhere, forever.

📤 SHARE WITH FRIENDS
Send rainbow and colorful wallpapers to your friends through social media or any app you like.

❤️ FAVORITES COLLECTION
Tap the heart to save the backgrounds you love most and find them instantly in your personal favorites folder.

🔍 SMART CATEGORIES & SEARCH
Browse curated collections: rainbow, colorful, multicolor, spectrum, prism, holographic, iridescent, chromatic, vivid, bright, tie-dye, foil, chrome, aurora, ink, paint and more.

🆕 NEW WALLPAPERS EVERY WEEK
The collection keeps growing, so your screen always feels fresh.

⚡ LIGHTWEIGHT & FAST
Small app size, fast loading, and full support for every screen — phones, foldables and tablets.

🌈 WHY YOU'LL LOVE IT

- Free rainbow wallpapers and colorful backgrounds
- HD, Full HD and 4K quality
- Prism light, spectrum bands and seven-colour arcs
- Holographic, iridescent and foil finishes
- Chrome and metallic colour shifts
- Ink, paint and tie-dye swirls
- Saturated colour that makes an old phone screen look new
- No complicated setup — apply in a single tap

🎨 BUILD YOUR COLORFUL SCREEN

Your phone is something you look at all day, so give it some colour. Put together a home screen that actually pops — full spectrum on the lock screen, one saturated block on the home screen, or the same holographic sheen across both. If your icons get lost, pick a wallpaper with one calm area and put them there.

Found one worth passing on? Tap share and send it in seconds.

🔎 WHAT YOU'LL FIND INSIDE

Rainbow wallpapers and colorful backgrounds. Light split through glass prisms. Holographic and iridescent foil. Oil-slick and soap-bubble colour. Spectrum bands and seven-colour arcs. Ink spreading through water. Paint swirls and tie-dye spirals. Crystal refraction and chromatic flares. Chrome and metallic sheen. Aurora light across dark skies. Saturated colour blocks. Colour splash on white.

📥 HOW TO USE

1. Open the app and browse the rainbow categories
2. Tap any wallpaper to preview it full screen
3. Tap SET to apply it to your lock screen, home screen or both
4. Tap DOWNLOAD to save it to your gallery in HD
5. Tap SHARE to send it to your friends

Download Rainbow Wallpaper now and fill your screen with colour. Free HD rainbow wallpapers and 4K colorful backgrounds — all in one app. 🌈

We'd love your feedback! Rate the app or contact us with suggestions for new wallpaper categories.

Recent changes:
Big update!

- Fresh new design
- Search wallpapers by what's in them
- "More like this" suggestions
- Playlists with automatic wallpaper rotation
- Seasonal and holiday collections
- Faster and smoother