:root{
  --p21-charcoal: #1F2124;
  --p21-graphite: #3A3D41;
  --p21-steel: #8B8F93;
  --p21-silver: #C7CACC;
  --p21-mist: #EEEFEC;
  --p21-paper: #F8F8F6;
  --p21-stone: #D9D5CE;
  --p21-walnut: #6E5543;
}