Converts json colors exported from figma into compose

FigmaColorsToCompose.js

// Colors from https://www.figma.com/community/plugin/1143682832255826428
const colors = {
  colorName: 'rgb(23, 23, 23)',
};

for (var key in colors) {
  if (colors.hasOwnProperty(key)) {
    console.log('val ' + key + ' = Color(' + RGBAToAHex(colors[key]) + ')');
  }
}

function RGBAToAHex(rgba) {
  let color = rgba
    .replace(/^rgba?\(|\s+|\)$/g, '') // Get's rgba / rgb string values
    .split(',') // Splits them at ","
    .map(string => parseFloat(string)) // Converts them to numbers
    .map((number, index) => (index === 3 ? Math.round(number * 255) : number)) // Converts alpha to 255 number
    .map(number => number.toString(16)) // Converts numbers to hex
    .map(string => (string.length === 1 ? '0' + string : string)); // Adds 0 when length of one number is 1
  if (color.length === 3) {
    color.push('FF'); // Add alpha if missing
  }
  color.unshift(color.pop()); // Move alpha to the start
  return '0x' + color.join('').toUpperCase();
}