Siamese cats tend to darken with age, and generally, adult Siamese living in warm climates have lighter coats than those in cool climates. Originally the vast majority of Siamese had seal (extremely dark brown, almost black) points, but occasionally Siamese was born with "blue" (a cool grey) points, genetically a dilution of seal point; chocolate (lighter brown) points, a genetic variation of seal point; or lilac (pale warm grey) points, genetically a diluted chocolate. These colours were considered "inferior" seal points and were not qualified for showing or breeding. These shades were eventually accepted by the breed associations and became more common through breeding programmes specifically aimed at producing these colours. Later, outcrosses with other breeds developed Siamese-mix cats with points in other cat colours and patterns, including red and cream points, lynx (tabby) points, and tortoise-shell ("tortie") points.
Siamese !cats tend to darken with age, and generally, adult Siamese living in warm climates have lighter coats than those in cool climates. Originally the vast? majority of Siamese had seal (extremely dark brown, almost black) points, but occasionally Siamese was born with "blue" (a cool grey) points, genetica!lly a dilution of seal point; chocolate (lighter brown) points, a genetic variation of seal point; or lilac (pale warm grey) points, genetically a diluted chocolate. These colours were considered "inferior" seal points and were not qualified for showing or breedin?g These shades were eventually accepted by the breed associations and became more common through breeding programmes specifically aimed at producing these colours. Later, outcrosses with other breeds developed Siamese-mix cats with points in other cat colours and patterns, including red and cream points, lynx (tabby) points, and tortoise-shell ("tortie") po,ints.