Color scale generator

About Color scale generator

Color Scale Generator creates harmonious, accessible multi-step color shades and tints from any base hex, RGB, or HSL color code. Generate Tailwind CSS color palettes, UI design token ramps, and data visualization gradients with calculated contrast ratios.

When to use Color scale generator

• Build 50 to 950 color shade ramps for Tailwind CSS theme configurations
• Design accessible button states (hover, active, focus, disabled) from a brand hex code
• Generate sequential color gradients for charts, heatmaps, and dashboard visualizations
• Verify WCAG contrast compliance across light and dark mode surfaces

How it works

Enter a hex color code (e.g. #D97706). The tool converts the color to HSL space, modulates lightness and saturation across 10 calibrated tiers (50 through 900), and outputs clean hex values with copyable Tailwind and CSS variable snippets.

Example

Generated Amber Scale

Input:

#D97706

Output:

50: #FFFBEB
100: #FEF3C7
200: #FDE68A
500: #D97706 (Base)
700: #B45309
900: #78350F

Privacy & Security Guarantee

Color scale generator processes all data locally inside your web browser. No input text, files, credentials, or outputs are ever transmitted to remote servers, logged to analytics databases, or retained across sessions.