Cooolorrrsss

color.js

// generate list of random colors except blue rgb values until green is reached

let colors = [];

const numOfColors = 10;

const unDesirableColor = (color) => {
  // if color is near blue or white return true
  const rgb = color.split(',').map((val) => {
    return parseInt(val);
  }
  );
  const r = rgb[ 0 ];
  const g = rgb[ 1 ];
  const b = rgb[ 2 ];
  //  if color is near blue or white return true
  if (r > 200 && g < 50 && b > 200) {
    return true;
  }

  if (r > 200 && g > 200 && b > 200) {
    return true;
  }

  // check if low constrast
  if (Math.abs(r - g) < 20 && Math.abs(r - b) < 20 && Math.abs(g - b) < 20) {
    return true;
  }

  return false;
};


const isSimilarColor = (colorsList, newColor) => {
  // if newColor is similar to any color in colorsList return true
  // use filter
  const similarColors = colorsList.filter((color) => {

    const rgb = color.replace('rgb(', '').replace(')', '').split(',');
    const r = parseInt(rgb[ 0 ]);
    const g = parseInt(rgb[ 1 ]);
    const b = parseInt(rgb[ 2 ]);

    const newRgb = newColor.replace('rgb(', '').replace(')', '').split(',');
    const newR = parseInt(newRgb[ 0 ]);
    const newG = parseInt(newRgb[ 1 ]);
    const newB = parseInt(newRgb[ 2 ]);

    if (Math.abs(r - newR) < 20 && Math.abs(g - newG) < 20 && Math.abs(b - newB) < 20) {
      return true;
    }


    return false;

  });

  if (similarColors.length > 0) {
    return true;
  }
  return false;
};

while (colors.length < numOfColors) {
  const r = Math.floor(Math.random() * 256);
  const g = Math.floor(Math.random() * 256);
  const b = Math.floor(Math.random() * 256);
  const color = `rgb(${r}, ${g}, ${b})`;
  if (unDesirableColor(color) || isSimilarColor(colors, color)) {
    continue;
  }


  //   // removeSimilarColors(colors, color);
  //   console.log("yeah");
  colors.push(color);
};

// console.log(colors);