I have blond hair! It means my hair has low amounts of the pigment eumelanin.
Interesting, I thought blond hair would come from a lack of pigment. I have brown hair, do you know what pigment is in it?
Well, the amount of eumelanin determines the color of the hair. Low amounts means the hair is blond and higher amounts results in brown hair
Ok, understood.  And black hair I suppose have the maximun amount of eumelanin, right?
Yes! The word "blond" was first documented in 1481 and it means a color midway between golden and light chestnut
And is the term brunette from the same period?
I'm not sure but blond hair ranges from A (light blond) to O (dark blond) on the Fischer-Saller scale
Is your blond hair light or dark?