Flat UI
source: https://color.adobe.com/themeID/9148429
#2C3E50#E74C3C#ECF0F1#3498DB#2980B9hex: #2C3E50
rgb: 44,62,80
hex: #E74C3C
rgb: 231,76,60
hex: #ECF0F1
rgb: 236,240,241
hex: #3498DB
rgb: 52,152,219
hex: #2980B9
rgb: 41,128,185