@andrew-codes/color-functions/dist/functions/getContrastRatio.js

Collection of functions to manipulate colors in JavaScript

'use strict';Object.defineProperty(exports,'__esModule',{value:true});var _getLuminance=require('./getLuminance');var _getLuminance2=_interopRequireDefault(_getLuminance);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var allowedContrastRatioDecimalPlaces=2;exports.default=function(color1,color2){var lum1=(0,_getLuminance2.default)(color1);var lum2=(0,_getLuminance2.default)(color2);var contrastRatio=(Math.max(lum1,lum2)+0.05)/(Math.min(lum1,lum2)+0.05);return Number(contrastRatio.toFixed(allowedContrastRatioDecimalPlaces))};