This would indicate that you only have two cones in your eyes, which would make you a dichromat – only two colors are perceptible to you. Dichromats make up 25% of the population.
Between 20 and 32 colors
If you saw this many colors, you're a trichromat, a form of color blindness affecting roughly half the population. It is believed trichromat vision is what allows some mammals to distinguish between edible plants necessary for survival and non-important ones.
Between 32 and 39 colors
One fourth of the population would fall into this category. They would classify as tetrachromats, with four cones in their eyes. This allows them to see millions and millions of separate colors.
A BBC report highlights just how rare tetrachromats are. The mutation is due to a variation in a gene which influences the retinas' development.
This allows people like artist Concetta Antico to see colors invisible to most of the population.
So how many colors did you see? Are you a tetrachromat?