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Create Conversions/RGBToHex.js

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RealPeha
2020-10-03 15:17:04 +03:00
parent 51cf96cf23
commit 1e27f30907
1 changed files with 16 additions and 0 deletions
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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')