The practical use in an office is coding rather than appearance: one colour per department for internal forms, one per group for a handout set, one for the copy that must not leave the building. That only works if the scheme is written down and used consistently, otherwise it becomes decoration. Copy weight feeds any normal printer. See coloured paper, A3 coloured and A4 copy paper.

Pastel A4 coloured paper on a bright workspace with printed classroom notices, meeting agenda sheets, markers and paper storage trays.

A4 Coloured Papers for Printing

Shop A4 coloured papers for flyers, notices, classroom activities, craft, displays and office printing.