Which capacity has a purple and white colors?
CREATE TABLE table_41584 (
    "Residence Hall" text,
    "Established" real,
    "Rector" text,
    "Campus" text,
    "Capacity" real,
    "Colors" text,
    "Mascot" text
)
SELECT "Capacity" FROM table_41584 WHERE "Colors" = 'purple and white'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which capacity has a purple and white colors? ### Input: CREATE TABLE table_41584 (
    "Residence Hall" text,
    "Established" real,
    "Rector" text,
    "Campus" text,
    "Capacity" real,
    "Colors" text,
    "Mascot" text
) ### Response: SELECT "Capacity" FROM table_41584 WHERE "Colors" = 'purple and white'