Advanced Color Picker & Palette Generator

Professional color tools with harmony generation, palette management, and accessibility features

arrow_back Back to All Tools
How to Use This Tool
1
Pick a base color using the color circle, or enter a HEX value.
2
Review conversions (HEX, RGB, HSL, CMYK, HSV, LAB) and copy the values you need.
3
Explore color harmony tabs to generate complementary, triadic, analogous, and other schemes.
4
Add colors to your palette, export or randomize, and verify accessibility with the contrast checker.
palette Color Picker
auto_awesome Color Harmony
Complementary
Triadic
Analogous
Tetradic
Monochromatic
Results
HEX
#6366F1
RGB
rgb(99, 102, 241)
HSL
hsl(238, 84%, 67%)
CMYK
cmyk(59%, 58%, 0%, 5%)
HSV
hsv(238, 59%, 95%)
LAB
lab(50, 20, -50)
Sponsored • Responsive Ad Placeholder
collections Palette Manager
palette
Your color palette will appear here
accessibility Accessibility Checker

Foreground Color

21:1
WCAG AAA

Background Color

Sample text to test contrast ratio

Professional Color Converter

Convert between HEX, RGB, HSL, HSV, CMYK instantly.

Image Processing Tool

Grayscale, blur, edge detect, sepia, brightness and more.

Image ⇄ Base64 Converter

Convert images to/from Base64 for easy embedding.

YouTube Thumbnail Downloader

Preview and download thumbnails in multiple sizes.
Sponsored • In-Article Ad Placeholder
school Color Theory Guide

Learn about color theory, harmony, and best practices for effective color usage in design.

color_lens Color Formats

Understanding different color formats and their applications in design and development.

  • HEX: Web standard format, ideal for CSS and HTML
  • RGB: Red, Green, Blue - perfect for digital displays
  • HSL: Hue, Saturation, Lightness - intuitive for adjustments
  • CMYK: Cyan, Magenta, Yellow, Key (Black) - print design
  • HSV: Hue, Saturation, Value - color picker standard
  • LAB: Perceptually uniform color space

auto_awesome Color Harmony

Color harmony creates pleasing color combinations based on their relationships on the color wheel.

  • Complementary: Colors opposite on the color wheel
  • Triadic: Three colors evenly spaced around the wheel
  • Analogous: Colors adjacent to each other
  • Tetradic: Four colors forming a rectangle
  • Monochromatic: Different shades of the same hue

accessibility Accessibility

Ensure your color choices are accessible to all users, including those with visual impairments.

  • WCAG AA: Minimum contrast ratio of 4.5:1 for normal text
  • WCAG AAA: Enhanced contrast ratio of 7:1
  • Large Text: 3:1 minimum for 18pt+ or 14pt+ bold
  • Color Blindness: Don't rely solely on color for information
  • Testing: Use tools to simulate different vision types

psychology Color Psychology

Colors evoke emotions and can influence user behavior and brand perception.

  • Red: Energy, passion, urgency, attention-grabbing
  • Blue: Trust, stability, calm, professional
  • Green: Nature, growth, harmony, success
  • Yellow: Happiness, optimism, creativity, caution
  • Purple: Luxury, creativity, mystery, spirituality
  • Orange: Enthusiasm, warmth, adventure, friendliness

design_services Design Applications

Practical applications of color in different design contexts and mediums.

  • Web Design: Brand consistency, user experience, accessibility
  • Print Design: CMYK color space, paper considerations
  • Branding: Color identity, recognition, emotional connection
  • UI/UX: Hierarchy, navigation, feedback, conversion
  • Data Visualization: Clarity, distinction, accessibility

palette Palette Creation

Best practices for creating effective color palettes for your projects.

  • Primary: Main brand color, used sparingly for impact
  • Secondary: Supporting colors that complement primary
  • Neutral: Grays, blacks, whites for balance and text
  • Accent: Highlight colors for calls-to-action
  • 60-30-10 Rule: 60% dominant, 30% secondary, 10% accent
Frequently Asked Questions

What formats does this color picker support?

HEX, RGB, HSL, CMYK, HSV, and LAB. Conversions update in real time as you change the base color.

How accurate are the conversions?

They follow standard formulas for web/design usage. Minor rounding may differ from specialized CMS workflows.

RGB vs HSL vs HSV vs CMYK vs LAB?

RGB/HSL/HSV are for screens, CMYK for print, LAB is perceptual and device‑independent for consistent differences.

Can I generate harmony palettes?

Yes—use the tabs for Complementary, Triadic, Analogous, Tetradic, and Monochromatic schemes.

How do I build and export a palette?

Add colors with “Add to Palette”, then use “Export” to download a timestamped JSON file.

Does it include an accessibility checker?

Yes, it calculates WCAG contrast ratios and indicates AA/AAA compliance.

Is any data uploaded?

No. Everything runs in your browser. Exported palettes are saved locally.

Is it mobile friendly?

Yes. The responsive UI supports touch input for color selection and copying values.

Why use LAB?

LAB is perceptually uniform, helpful when consistent color differences and comparison are required.

Can I randomize palettes?

Yes—use “Random Palette” to generate five colors you can refine or export.

Is there a dark mode?

Yes—styles adapt under the dark‑mode class for better low‑light use.

Can I copy values quickly?

Each format has a copy button. You can also export your palette as JSON for bulk use.

Disclaimer

This color tool is provided for informational and educational purposes only. While we use standard color conversion formulas and include an accessibility contrast checker, results may vary depending on device calibration, browser rendering, and printing workflows. This tool does not replace professional color management, brand guideline reviews, or formal accessibility audits.