Does art need color? Everyday life and customs

I believe that even art in black and white only, can be full of colour depending on your personal view of perspective (which also works the other way around)...

no

I love to draw myself. I don't think it needs colour because also just a pencil drawing looks beautiful. For me it's a problem when I colour my drawings, they look worse. I don't know why. 🙁
But yeah anyways I don't think art does ALWAYS need colour.

Art definitely does not need any color, but color can make some artworks more beautiful and valuable.