$var = {
   red => [
      0 => b'0101011100010101111 ...',
      1 => b'"1000111100010101100 ...',
      ...
   ], 
   green => [
      0 => b'0101011100010101111 ...',
      ...
   ],
   blue => [
      0 => b'0101011100010101111 ...',
      ...
   ],
};