Color Converter & Palette Generator: HEX, RGB, HSL, CMYK & Harmonies
Convert colors between HEX, RGB, HSL, and CMYK with live preview. Generate harmony palettes, check WCAG contrast ratios, and export CSS custom properties — a complete color workflow for designers and front-end developers.
Key Features
- Bidirectional HEX, RGB, HSL, and CMYK conversion
- Color harmony palettes: complementary, triadic, analogous, and more
- WCAG contrast checker for accessibility compliance
- CSS variables export for design systems
- Live color picker with instant preview
Common Use Cases
- Convert brand colors between design and code formats
- Build accessible color pairs for text and backgrounds
- Generate palette variations for UI themes
- Export CSS variables for Tailwind or custom properties
- Validate contrast before shipping production designs
Benefits
- All conversions happen locally — no color data sent to servers
- Professional palette tools without Adobe or Figma plugins
- Instant feedback as you adjust sliders or type values
- Free for commercial and personal projects
Professional Color Tools
The XSular Color Tools editor is a split-panel workspace inspired by modern theme generators. Convert colors between HEX, RGB, HSL, HSV, and CMYK with instant bidirectional sync, then generate palettes in complementary, analogous, triadic, monochromatic, or split-complementary modes.
Adjust saturation, brightness, and hue rotation with live preview. Export CSS variables, Tailwind config, SCSS, or JSON — all processed locally in your browser.
Palette Preview & Contrast
The Palette tab shows harmony cards, Tailwind-style shade steps, a harmony score, and a WCAG contrast checker. Copy any swatch with one click and get instant toast confirmation.
CSS Output
Switch to the CSS Output tab to copy or download your full palette as production-ready variables. Perfect for design systems, shadcn/ui themes, and Tailwind projects.
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