Apple brings color to all product lines; unveils Color Classic, color PowerBook, boosts midrange desktops. (Product Announcement)

This might be the Year of the Rooster according to the Chinese calendar, but for Apple Computer Inc., it's the year for color.

With last week's introduction of the Color Classic and its first color PowerBook, Apple is now offering color in all of its product lines.

Apple also took the opportunity at Macworld Japan last week to introduce its Centris line of systems, an upgraded Quadra 800, a faster LC III, and three new printers. (See story on page 24.)

Apple's PowerBook 165C features a passive matrix 640-by-400 LCD capable of displaying as many as 256 colors.

The system will also come with a 33-MHz 68030 processor, 4 megabytes of RAM, and an 80- or …