Solid Color Image Generator — any color, any size
Generate solid color images online: pick a color, enter a size or use 1080P / 2K / 4K / phone presets, preview live, export PNG / JPG with the CSS color code included. For plain wallpapers, backgrounds, blocking overlays and test images. Works on desktop, tablet & mobile — generated locally, nothing uploaded.
background: #2563EB;
A solid color image is a single-color picture with more uses than you’d think: minimalist wallpapers, black / white frames for video editing, OBS backdrop sources, design base layers, and dead-pixel screen tests. Pick a color with the precise color picker (or a common preset), choose a size or hit the 1080P / 2K / 4K / phone presets, and export PNG / JPG; the CSS color code is right there for developers. Everything is generated locally in your browser; nothing is uploaded.
When you need it
Plain wallpapers
Minimal solid wallpapers — black, white or a calm tone — at your exact screen resolution.
Dead-pixel test / overlays
Full black / white / red images reveal stuck pixels; also handy as blocking frames in video.
Design & streaming assets
OBS color sources, design base layers, social background blocks.
About solid color images
- Precise color picker plus common presets
- 1080P / 2K / 4K / phone size presets
- CSS color code included; local, no upload
- Solid PNG files are tiny; JPG may add visible noise
- For web backgrounds, plain CSS color beats an image
- Max 7680px per side
Solid Color Image FAQ
PNG — solid colors compress extremely well in PNG, staying tiny and lossless; JPG can introduce visible compression noise.
Generate full black #000000, full white #FFFFFF and full red / green / blue 4K images, then view each fullscreen — stuck or dead pixels stand out instantly.
This tool outputs opaque solid colors; for transparent canvases, use the Extend Canvas tool with transparent padding.
No — images are drawn locally with the browser Canvas and never touch a server.