// ES6
const rgbToHex = (r, g, b) => '#' + [r, g, b].map(x => {
const hex = x.toString(16)
return hex.length === 1 ? '0' + hex : hex
}).join('')
// ES6
const rgbToHex = (r, g, b) => '#' + [r, g, b].map(x => {
const hex = x.toString(16)
return hex.length === 1 ? '0' + hex : hex
}).join('')
本文标题:[JS] rgba to hex转换函数
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