rosso / rossa
red
verde
green
arancione
orange
giallo / gialla
yellow
blu
blue
azzurro / azzurra
light blue
nero / nera
black
marrone
brown
rosa
pink
viola
purple
bianco / bianca
white
grigio / grigia
grey
beige
beige
oro
gold
argento
silver
bronzo
bronze
multicolore
multi-colored
chiaro
light
scuro
dark
Colors are adjectives that must agree with the gender and number (singular/plural) of the noun.
Colors that end in O have a feminine form ending in A and a singular and plural form.
The exceptions are rosa, blu and viola.