colour-contrast-cli

Command line tool to check the contrast between two colours against WCAG standards

Usage no npm install needed!

<script type="module">
  import colourContrastCli from 'https://cdn.skypack.dev/colour-contrast-cli';
</script>

README

Colour Contrast Checker CLI

Command line tool to check the contrast between two colours against WCAG standards

Install

npm install -g colour-contrast-cli
# or
yarn add --global colour-contrast-cli

Usage

Usage
  $ contrast black white

Options
  --ratio, -r Show only contrast ratio
  --grades, -g Show only WCAG grades

Examples
  $ contrast black white
  $ contrast '#000000' '#ffffff'
  $ contrast  0,0,0 255,255,255

Example Output

Example output of Colour Contrast Checker CLI

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