Select or Drop Image to Pick Colors
Supports JPG, PNG, WebP, and SVG images
Online Image Color Picker — HEX, RGB & HSL EyeDropper Tool
Sampling exact color codes from brand logos, UI mockups, photography, and website screenshots is essential for graphic designers, frontend developers, and digital marketers. ToolNovus Image Color Picker provides an interactive magnifying loupe to sample pixel-perfect colors from any uploaded image in HEX, RGB, and HSL formats.
Running 100% client-side using HTML5 Canvas pixel sampling, your proprietary design assets and branding files never leave your computer. Click anywhere on your image to sample colors with sub-pixel precision and copy CSS codes with a single click.
How to Pick Colors from Images (3 Steps)
- Upload Your Image: Drag and drop any PNG, JPG, WebP, or SVG file into the canvas upload area.
- Hover & Click to Sample: Move your cursor over the image to preview exact pixel shades in the magnifying loupe, then click to lock your selection.
- Copy Color Formats: Instantly view and copy the picked color in HEX (
#3B82F6), RGB (rgb(59, 130, 246)), or HSL formats.
Key Features of ToolNovus Color Picker
Magnifying Loupe Precision
Real-time zoom loupe magnifies individual pixel clusters, making it effortless to pinpoint thin borders, subtle gradients, and small logo details.
Tri-Format Color Codes
Instantly converts sampled pixels into HEX, RGB, and HSL values ready for CSS stylesheets, Tailwind config, Photoshop, or Figma.
100% Private Processing
Your unreleased UI mockups and client brand assets remain confidential. Zero cloud uploads or third-party image tracking.
1-Click Clipboard Copy
Click any color code badge to copy the formatted string directly to your clipboard for rapid development workflows.
Understanding Common Web Color Formats
Different development environments and design tools require specific color notations:
- HEX (#RRGGBB): The six-digit hexadecimal representation of Red, Green, and Blue light values (e.g.
#4F46E5). The most common standard for web CSS. - RGB (Red, Green, Blue): Defines color intensity using integer values from 0 to 255 (e.g.
rgb(79, 70, 229)). Ideal for canvas manipulation and opacity blending (RGBA). - HSL (Hue, Saturation, Lightness): Expresses colors intuitively as an angle on the color wheel (0-360°) with percentage saturation and lightness. Perfect for building dynamic UI color palettes.
Frequently Asked Questions (FAQ)
Why does a color look slightly different when sampled from a compressed JPG?
JPG compression uses lossy quantization that blends neighboring pixels slightly (chroma subsampling). For absolute color fidelity, sampling from uncompressed PNG or lossless WebP files is recommended.
Are my uploaded images saved on your servers?
No. ToolNovus draws your image directly onto an in-memory HTML5 Canvas element. No image data is ever uploaded, cached, or transmitted across the internet.
Can I sample colors from photos taken with my phone?
Yes. You can upload photos taken directly from your iPhone or Android device. Our canvas automatically renders the photo so you can sample real-world colors, clothing shades, and nature tones.
Is this color picker free for commercial design projects?
Yes, 100% free with no limits on the number of images or color samples. You can use it freely for client work, agency design, and commercial apps.