.text-white on .bg-blue


  .text-gray-dark on .bg-blue-light


  .text-white on .bg-red


  .text-red on .bg-red-light


  .text-gray-dark on .bg-green-light


  .text-gray-dark on .bg-yellow


  .text-gray-dark on .bg-yellow-light


  .text-white on .bg-purple


  .text-white on .bg-gray-dark


  .text-gray-dark on .bg-gray