hex color to tm hex color

hex2tmhex.js

const hexToCol = (hex) => {
    hex = hex.replace(/^#/, "")
    if (hex.length === 3) hex = hex.split("").map(c => c.repeat(2)).join("")
    return Array.from(hex.matchAll(/[0-9a-fA-F]{2}/g)).map(m => parseInt(m[0], 16))
}
const hexToTmColor = (hex) => hexToCol(hex).map(n => Math.floor(n / 17))
const hexToTmcolorHex = (hex) => hexToTmColor(hex).map(n => n.toString(16).toUpperCase()).join("")

const hex = "#FD66CC"
const tmColor = hexToTmcolor(hex)

console.log(`HEX ${hex} is TM ${tmColor}`)