Image Color Picker
Click any pixel to get its HEX, RGB, and HSL color code — plus extract dominant palette colors. 100% client-side, no upload.
About this tool
A simple, precise color picker that works on any image you drop. Click a pixel to get its exact HEX, RGB, and HSL values with one-click copy. Extract a five-color dominant palette from any photo. Everything runs client-side — your images stay on your device, and your color choices stay private.
How to use it
Quick steps to get the most out of this utility.
- 1
Drop your image
Drag an image into the upload area, paste from clipboard, or click to browse your files.
- 2
Click to pick a color
Click or tap any pixel on the displayed image. The exact HEX, RGB, and HSL values appear instantly.
- 3
Copy color values
Use the Copy button next to each format (HEX, RGB, HSL) to grab the value you need for your project.
- 4
Extract palette
Click "Extract Dominant Colors" to get the 5 most frequent colors in the image — useful for branding and mood boards.
Why you need an image color picker
Color is the foundation of visual design. Whether you are building a website, designing a brand identity, or creating social media graphics, getting the exact color from a reference image saves time and avoids guesswork. An image color picker bridges the gap between inspiration and execution — you see a color you love in a photo, click it, and you have the precise HEX code ready for your CSS, the RGB for your graphics editor, or the HSL to tweak the tint. No more squinting at a screenshot trying to match colors by eye.
As a concrete example: a designer working on a landing page sees a sunset photo with the perfect warm orange for their CTA button. With this tool, they drop the photo, click the orange sky pixel, and get #E87A3A — ready to paste directly into their CSS. The palette extractor then reveals the complementary navy blue and cream tones, giving them a complete 5-color scheme in seconds. What would have taken 15 minutes of manual sampling in Photoshop happens in under 30 seconds.
HEX, RGB, and HSL — which one to use when
HEX (#3B82F6) is the universal web standard. It is compact, works in every CSS property, and is the format most design handoff tools default to. Use HEX for CSS, SVG, and any web-facing style.
RGB (rgb(59, 130, 246)) spells out each channel as a number between 0 and 255. It is the format used by most image editors (Photoshop, GIMP) and JavaScript canvas operations. Use RGB when you need to pass colors to code or want per-channel visibility.
HSL (hsl(217, 91%, 60%)) separates the hue (the actual color on the wheel) from saturation and lightness. This makes it the best format for human reasoning — want the same color but darker? Lower the lightness. Need a complementary accent? Rotate the hue by 180°. HSL is ideal for programmatic color systems, theme generation, and when you want to understand why a color looks the way it does.
How palette extraction works
Behind the one-click palette button is a color quantization algorithm. The tool samples several thousand pixels evenly spaced across the image, then maps each pixel's RGB value into a 32-level bucket (so colors like rgb(240, 128, 64) and rgb(248, 125, 70) land in the same bucket). The five most crowded buckets become your palette. This approach is intentionally simple — it gives you the genuinely dominant visual colors rather than splitting hairs over barely-different shades. For quick brand extraction from a photo or mood board, it is surprisingly effective.
Why no-upload matters
Most "free" color picker tools require you to upload your image to a server first. That means your photo — possibly containing personal moments, client work under NDA, unreleased product shots, or private designs — sits on someone else's infrastructure. You have no control, no audit trail, and no delete guarantee. This tool does all the work in the JavaScript runtime of your browser tab. The image is loaded onto a local HTML canvas; pixel data is read directly from that canvas; nothing — not the image file, not the pixel values, not the extracted palette — ever leaves your device. The color picker works offline once the page is loaded, and your visual assets stay private.
Uploading your image vs using this tool
| Feature | Upload-based service | This tool |
|---|---|---|
| Privacy | Image is stored on third-party server | Image stays on your device |
| Speed | Depends on upload bandwidth and queue | Instant — no network transfer |
| Sign-up | Often requires account for larger files | No sign-up, no limits |
| Watermarks | Common in "free" tiers | Never — always watermark-free |
Frequently asked questions
Is my image uploaded to a server?+
No. The entire color picker runs in your browser using JavaScript and the Canvas API. Your image never leaves your device, never touches our servers, and is never logged or stored anywhere.
What image formats are supported?+
JPG, PNG, WebP, AVIF, GIF, BMP, and HEIC. The tool auto-detects the format — just drop any image file.
What is the maximum file size?+
You can pick colors from images up to ~50 MB. Files over 25 MB will show a warning since the canvas rendering may be slower on mobile devices.
Does this work on mobile?+
Yes, on modern iOS Safari and Chrome for Android. Touch the image to pick a color at the tap location. Very large images (>25 MB) may load more slowly on older devices due to memory constraints.
How accurate is the color picker?+
Pixel-perfect. The tool reads the exact RGB value from the canvas buffer at the clicked pixel location — not an approximation. The HEX, RGB, and HSL values you see are directly derived from that single pixel.
What is the difference between HEX, RGB, and HSL?+
HEX is a compact six-character string (#RRGGBB) — the standard for web colors in CSS. RGB spells out each channel as a number (0–255) — useful for JavaScript and image editing. HSL uses hue (0–360), saturation, and lightness — the most human-friendly format for adjusting colors intuitively. All three represent the same color, just in different notations.
How does the palette extraction work?+
The tool samples pixels at a regular grid across the image, then quantizes colors into 32-level buckets (each R, G, B channel is rounded to the nearest multiple of 32). The 5 most frequent color buckets are returned as your dominant palette. This gives a quick, representative snapshot of the image's main colors without deep analysis.
Can I use the picked colors in my design tool?+
Yes. Every color value is displayed with a Copy button — click to copy the HEX, RGB, or HSL string directly to your clipboard. Paste it straight into Figma, Sketch, CSS, or any design or development tool that accepts color values.
Keep exploring
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