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Add RGBToHex #386

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Merged
josecarlosweb merged 1 commit into from
Oct 10, 2020
Merged

Add RGBToHex #386

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16 changes: 16 additions & 0 deletions Conversions/RGBToHex.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
function RGBToHex (r, g, b) {
if (
typeof r !== 'number' ||
typeof g !== 'number' ||
typeof b !== 'number'
) {
throw new TypeError('argument is not a Number')
}

const toHex = n => (n || '0').toString(16).padStart(2, '0')

return `#${toHex(r)}${toHex(g)}${toHex(b)}`
}

console.log(RGBToHex(255, 255, 255) === '#ffffff')
console.log(RGBToHex(255, 99, 71) === '#ff6347')