This style is "color: red"

This style is "color: FF0000"

This style is "color: #FF0000"

This style is "color: F00"

This style is "color: #F00"

This style is "color: #red"

This style is "color: #yellow"

This style is "color: #green"

This style is "color: #FFAALL"

This style is "color: #FF000000"