Toolkit
Color Tools Toolkit
Convert colors and check accessible contrast for design specs, CSS variables, front-end QA notes, and lightweight accessibility reviews without uploading anything.
Recommended path through this toolkit
Use this order when you want a clean path through the live tools in this collection. Each tool also remains available as its own focused page.
Color conversion and accessibility checks
Convert color formats first, then check foreground/background contrast before sending design or front-end handoffs.
- HEX to RGB Converter
Convert HEX colors to RGB and HSL, or RGB values back to HEX, with a local color preview and copyable output.
Live tool - RGB to HEX Converter
Convert RGB values to HEX, HSL, and preview-ready color output locally in your browser.
Live tool - HEX to HSL Converter
Convert HEX colors to HSL, RGB, and normalized HEX output with a local color preview.
Live tool - RGB to HSL Converter
Convert RGB values to HSL, HEX, and preview-ready output locally in your browser.
Live tool - Color Shades Generator
Generate a copyable tint and shade scale from a base HEX color directly in your browser.
Live tool - Contrast Checker
Check color contrast ratios for HEX foreground and background colors with WCAG AA and AAA pass/fail guidance in your browser.
Live tool
How this toolkit helps
Use this toolkit as a color QA path: normalize HEX/RGB/HSL values, choose foreground and background colors, check contrast ratio, then copy a handoff summary for design QA.
Open the tool that matches your next step, run it in your browser, then return to this toolkit when the job needs another focused utility.
Related category hubs
Category hubs group the same tools by topic, while this toolkit groups them by practical use case.