@fantasy-color/contrast-ratio-luminance

Calculate the contrast ratio of two relative luminances

Usage no npm install needed!

<script type="module">
  import fantasyColorContrastRatioLuminance from 'https://cdn.skypack.dev/@fantasy-color/contrast-ratio-luminance';
</script>

README

@fantasy-color/contrast-ratio-luminance

Calculate the contrast ratio between two relative luminances

type contrastRatioLuminance = (luminance1: number, luminance2: number) => number

Example usage:

import contrastRatioLuminance from '@fantasy-color/contrast-ratio-luminance'

contrastRatioLuminance(0.5, 0.8)
// > 1.5454545454545454