The color of gasoline is determined by a number of factors, including the type of crude oil used to produce it and the additives that are added. In its natural condition, crude oil’s color ranges from dark brown to black, although it can occasionally seem yellow, red, or even green. Regardless of the color of the crude oil, gasoline is first produced without color.
After gasoline has been refined, it begins to exhibit different hues. This is because gasoline is typically colored to make it easier to distinguish between the many types of accessible fuel. Typically, unleaded gasoline is colored green whereas diesel fuel is colored red. The dyes employed for this purpose are non-toxic and have no effect on the fuel’s performance.
In conclusion, the natural color of gasoline is colorless. Its different colors are the result of the addition of various dyes. And while the sort of crude oil used to produce gasoline can impact its hue, it is the additional dyes that give gasoline its distinctive hue.