256 Color Matcher

This is a simple web app written in pure HTML, CSS and JS for finding the closest matching standard 256 color from a given input color. This is useful if you're styling e.g. xterm and need to find the closest color in the palette.

Features

• Pure HTML, CSS and JS — no frameworks
• Hex and RGB modes (updates color texts and inputs)
• 18kb bundle size
• 3 npm dependencies
• Bundled with webpack
• Tests for all non-vendor library modules (jest)

Building / testing / running

• Build: yarn && yarn build
• Test: yarn && yarn test (or test:watch)
• Serve: yarn && yarn build && npx serve dist/