/* https://www.colourdesign.co.uk/57504f-tetrad */
:root {
  --primary-50: #EEEEED;
  --primary-100: #CDCACA;
  --primary-300: #9A9695;
  --primary-500: #57504F;
  --primary-700: #413C3B;
  --primary-900: #2C2828;
  --secondary-50: #EEEEED;
  --secondary-100: #CBCDCA;
  --secondary-300: #979A95;
  --secondary-500: #52574F;
  --secondary-700: #3E413B;
  --secondary-900: #292C28;
  --tertiary-50: #EDEEEE;
  --tertiary-100: #CACCCD;
  --tertiary-300: #959A9A;
  --tertiary-500: #4F5657;
  --tertiary-700: #3B4041;
  --tertiary-900: #282B2C;
  --quaternary-50: #EEEDEE;
  --quaternary-100: #CCCACD;
  --quaternary-300: #98959A;
  --quaternary-500: #544F57;
  --quaternary-700: #3F3B41;
  --quaternary-900: #2A282C;
  --neutral-50: #F0EDED;
  --neutral-100: #D2CAC9;
  --neutral-300: #A49593;
  --neutral-500: #684F4B;
  --neutral-700: #4E3B38;
  --neutral-900: #342826;
}