blue = #007BFF
purple = #6F42C1
red = #DC3545
orange = #FD7E14
yellow = #FFC107
green = #28A745
teal = #20C997
white = #FFFFFF
gray = #6C757D
aqua = aqua
fuchsia = fuchsia
lime = lime
maroon = maroon
navy = navy
olive = olive
silver = silver
black = black