Pro Color Studio
Pick from images, use the desktop eye dropper, browse 25+ curated palettes, check WCAG contrast on three surfaces, and export production-ready code. All in one place, 100% in your browser.
Image Sampler
Click to upload or drag image
PNG, JPG, WebP — click on image to pick color
Copy Production Code
brand: '#00FF88'
$accent: #00FF88;
<color name="brand">#00FF88</color>
Master Color
Contrast Preview — 3 Surfaces
Export Current Color
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50+ Popular UI Colors
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Expanded Color Library — 25+ Categories
100% Private & Secure: All color processing — image sampling, contrast math, and palette generation — happens locally in your browser. No files, colors, or data ever leave your device.
Pro Design Guide: Selecting Accessible Color Palettes
Building accessible digital interfaces requires understanding how color theory interacts with human vision. Whether you are creating a minimalist pastel layout or a high-contrast neon user interface, selecting the right palette determines how long users stay on your application.
Monochromatic vs. Triadic Palettes
Monochromatic palettes use varying lightness and saturation of a single base hue, creating a cohesive, uniform brand identity. Triadic color schemes sample three colors evenly spaced around the color wheel to deliver high visual contrast while maintaining vibrant color harmony.
Designing for Accessibility — Passing WCAG Baseline
To ensure text is fully readable under bright outdoor sunlight or on low-battery mobile displays, WCAG requires a contrast threshold ratio of 4.5:1 for regular paragraph copy. Emulating your master hex values across multiple test surfaces (white, black, and solid color) protects your design workflow from legibility issues.
Why Contrast Matters for Design
Web design has shifted from purely "making things look pretty" to making things functional for everyone. If a user struggles to read your text, they will leave your site immediately.
Squint Test: If you squint your eyes until the screen is blurry and you can no longer see your text, your contrast is too low. The Web Content Accessibility Guidelines (WCAG) dictate that regular text must maintain a contrast ratio of at least 4.5:1 (AA) against its background.
- AAA (7.0+): Perfect for small text
- AA (4.5+): The goal for most websites
- Fail: Hard to read — adjust the shade
How to Find Accessible Colors in 5 Quick Steps
Explore the Color Library
Browse through 25+ curated design categories to find a baseline shade that fits your brand identity.
Tweak Hues
Fine-tune your chosen base shade by adjusting the real-time lightness slider or sampling colors from an image.
Scan Contrast Ratios
Observe how your foreground text reads against white, black, and solid color backdrops in the preview cards.
Verify Pass Standards
Adjust tones until both preview boxes show a green score (≥ 4.5:1), confirming WCAG compliance.
Copy String to Code
Copy the clean HEX string or export CSS/JSON directly into your frontend project with one click.
The WCAG Contrast Cheat Sheet
A quick guide to knowing when you can safely use low-contrast styles.
| Element Type | Can it "Fail" WCAG? | Why? / Core Rule |
|---|---|---|
| Body Text / Primary Actions | No | Must meet ≥ 4.5:1 so users can read the core message without struggling. |
| Decorative Blobs / Gradients | Yes | Background visual styling doesn't convey critical interface information. |
| Disabled Buttons / Fields | Yes | Form accessibility rules explicitly state that inactive states are exempt from contrast checks. |
| Logos & Brand Marks | Yes | Corporate brand identities and product trademarks are legally exempt from contrast rules. |
Frequently Asked Questions
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