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Practical Tools Generator
Color Palette Generator
Build a harmonious, accessible palette from a base color, a photo, or a fresh random idea.
HEX · RGB · HSL · OKLCH · WCAG
Color palette studio
Build a harmonious, accessible palette from a base color, a photo, or a fresh random idea.
🖼️ Extract colors from an imageThe image is processed only in your browser and is not uploaded.
Tip: press Space to generate again.
Your palette
Click any code to copy it. Lock or reorder colors before generating again.
Drag cards or use the arrow buttons to reorder.
Live interface preview
Your palette
Role: Accent
A clearer visual system
Use your palette on a realistic card, navigation, text and action button.
Accessibility and contrast
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Contrast matrix
Color-vision preview
Approximate preview; always test with real users and more than color alone.
Gradient builder
Export palette
Choose a color harmony
Monochromatic palettes vary one hue. Analogous colors sit nearby, while complementary, triadic and tetradic modes use wider hue relationships.
Check accessibility before publishing
WCAG contrast results are shown with text labels as well as color. Normal text needs 4.5:1 for AA; large text needs 3:1.
Use the right color format
HEX and RGB are widely supported, HSL is convenient for adjustments, and OKLCH offers perceptually consistent lightness and chroma.
Color Palette Generator FAQ
What is a color harmony?
A color harmony is a repeatable relationship between hues, such as analogous, complementary or triadic colors.
How do I make a palette accessible?
Check foreground and background contrast, do not rely on color alone, and test interactive states as well as body text.
Is my uploaded image sent to the server?
No. Color extraction runs locally in your browser and the image is not uploaded by this tool.
Which export format should I use?
Use CSS variables for websites, SCSS for stylesheets, JSON for applications, or PNG for a visual reference.
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