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Home / Design
Curated utility library

Design

Design and frontend utilities for color formats, CSS gradients, accessibility contrast, and OKLCH palette generation across design systems, theme work, and UI debugging.

4 tools Color Converter Gradient Generator Contrast Checker Palette Generator

4 tools

Color Converter

Convert colors between HEX, RGB, HSL, and other formats for design, frontend development, and consistent visual presentation.

Open tool

Gradient Generator

Create visually appealing CSS gradients with custom colors, directions, and opacity for UI elements, backgrounds, and branding designs.

Open tool

Contrast Checker

Check text, icons, buttons, and UI component contrast against WCAG AA and AAA accessibility requirements.

Open tool

Palette Generator

Generate OKLCH color scales, color schemes, neutral palettes, readable text colors, CSS variables, and JSON from one base color.

Open tool
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Free browser-based tools for developers, technical teams, and everyday utility work.

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