^0 = White (#F0F0F0)
^1 = Red (#F44336)
^2 = Green (#4CAF50)
^3 = Yellow (#FFEB3B)
^4 = Blue (#42A5F5)
^5 = Light Blue (#03A9F4)
^6 = Purple (#9C27B0)
^7 = White (#F0F0F0)
^8 = Orange (#FF5722)
^9 = Grey (#9E9E9E)