Flat UI

CSS-Variablen

--color-1: #2ECC71;
--color-2: #3498DB;
--color-3: #9B59B6;
--color-4: #E74C3C;
--color-5: #F39C12;

Farbarray

[
  "#2ECC71",
  "#3498DB",
  "#9B59B6",
  "#E74C3C",
  "#F39C12"
]