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Free Color Picker & Palette Generator Online

Pick colors, convert HEX/RGB/HSL, check contrast, generate palettes.

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HEX:#3366ff
RGB:51, 102, 255
HSL:225Β°, 100%, 60%

Contrast Ratios

Contrast vs White:4.68
Contrast vs Black:4.49
WCAG AA requires β‰₯4.5 for normal text.

Color Palette Variations

Lighter +60
#6fa2ff
Lighter +30
#5184ff
Base
#3366ff
Darker -30
#1548e1
Darker -60
#002ac3
Vibrant
#3366ff
Muted
#5275e0

Click any color to copy its hex code

Privacy: All processing is done client-side; nothing you type or generate is sent to any server.

Monetization: We show light, non-intrusive ads to keep these tools free for everyone.

How It Works

  1. Pick or enter a color
  2. Convert between formats
  3. Check accessibility contrast
  4. Generate complementary palettes

When to Use This Tool

  • βœ“Designing websites
  • βœ“Creating brand colors
  • βœ“Checking accessibility
  • βœ“Converting color formats

Use Cases & Examples

  • β€’Website color schemes
  • β€’Accessibility compliance
  • β€’Brand identity design
  • β€’CSS color values

Frequently Asked Questions

What color formats are supported?

HEX, RGB, RGBA, HSL, HSLA with instant conversion between all formats.

What is contrast checking?

Verifies color combinations meet WCAG accessibility standards for text readability.

Can I generate palettes?

Yes, create complementary, analogous, and triadic color palettes from any base color.