Computer Science for IGCSE & O level - Data Representation (Section 3 - No. 25)

If the hexadecimal value for red color is FF0000, what will it be in binary?

111111110000000000000000

111100000000111100001111

000000001111111100000000

000000000000000011111111

FF in binary is 11111111 and 00 is 00000000, so FF0000 = 111111110000000000000000.